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Elsevier

Libros en Ingeniería y Tecnología

  • Medical Engineering

    Projections for Health Care Delivery
    • 1 Edición
    • Robert Rushmer
    • Inglés
    Medical Engineering: Projections for Health Care Delivery focuses on the biomedical engineering techniques and technology in the health care delivery system. This book examines the need for forecasting in basic bioengineering research. Organized into two parts encompassing 10 chapters, this book starts with an overview of how biomedical engineering influences the resultant problems in health care system through improved long-range planning, instrumentation, design optimization, and management. This text then discusses the application of mathematics, physical sciences, and engineering to problems of medicine and biology. Other chapters explore the primary goal of biomedical engineering in the continued development improvement of the various diagnostic and therapeutic tools of health care to optimize their safety, reliability, effectiveness, and overall benefit. Other chapters consider the diversity of personnel and organizational relationships, which have expanded greatly with the expanding role of technology in medicine. The final chapter deals with the public demands for improved health care delivery at reasonable cost. This book is a valuable resource for biomedical engineers, life scientists, physicians, and health professionals.

  • Principles of Desalination (Part B)

    • 1 Edición
    • K.S. Spiegler
    • Inglés
    Principles of Desalination, Second Edition, Part B focuses on the processes that remove salt and other minerals from saline water. This book consists of five chapters. Chapter 7 focuses on the conversion of saline water to fresh water by freezing, while Chapter 8 describes “hyperfiltration”, which is the separation of salts and other low- molecular-weight solutes from solvent by passage under pressure through a selective membrane. The processes, equipment, control devices, and chemical products involved in ultrapure water are outlined in Chapter 9. Chapter 10 covers the mineral-scale problem, chemistry of alkaline scaling, physical factors in scale deposition, and techniques for scale abatement and control. The conversion of radiant energy into forms useful for desalination is elaborated in the last chapter. This publication is a good source for students and researchers conducting work on the principles of desalination.

  • Hydronautics

    • 1 Edición
    • Herman Sheets
    • Inglés
    Hydronautics focuses on the major scientific and engineering disciplines related to ocean technology. This book provides information pertinent to the development of offshore oil production. Organized into seven chapters, this book starts with an overview of the basic description of the primary ocean resources, and then proceeds with a discussion of the ocean environment, which is the major field of the various branches of oceanology. This text then explores the technical detail on marine vehicle systems, including the state-of the-art on ships, platforms, submersibles. Other chapters discuss the ocean dynamics, including waves, current, and coastal waters. This book explores as well the discipline of navigation, underwater navigation, and the general characteristics of navigation systems. The final chapter deals with policy planning, with emphasis on the basic principles needed for policy decisions and the role of government in this field. This book is a valuable resource for marine scientists and marine engineers.

  • Topics in Numerical Analysis II

    • 1 Edición
    • John J.H. Miller
    • Inglés
    Topics in Numerical Analysis II contains in complete form, the papers given by the invited speakers to the Conference on Numerical Analysis held under the auspices of the National Committee for Mathematics of the Royal Irish Academy at University College, Dublin from 29th July to 2nd August, 1974. In addition, the titles of the contributed papers are listed together with the names and addresses of the authors who presented them at the conference. This book is divided into 20 chapters that present the papers in their entirety. They discuss such topics as applications of approximation theory to numerical analysis; interior regularity and local convergence of Galerkin finite element approximations for elliptic equations; and numerical estimates for the error of Gauss-Jacobi quadrature formulae. Some remarks on the unified treatment of elementary functions by microprogramming; application of finite difference methods to exploration seismology; and variable coefficient multistep methods for ordinary differential equations applied to parabolic partial differential equations are also presented. Other chapters cover realistic estimates for generic constants in multivariate pointwise approximation; matching of essential boundary conditions in the finite element method; and collocation, difference equations, and stitched function representations. This book will be of interest to practitioners in the fields of mathematics and computer science.

  • Fast Reactor Safety

    • 1 Edición
    • John Graham
    • Inglés
    Fast Reactor Safety deals with safety design criteria and methodology for fast reactors. Topics covered include safety evaluation methods, system disturbances, containment, and licensing. The characteristics of fast reactors, including heat ratings and coolants, are also discussed. Comprised of six chapters, this book opens with an overview of methods used to evaluate nuclear safety, along with neutron kinetics, thermal and feedback effects, and fault tree analysis. The reader is then introduced to possible system disturbances in relation to three distinct fast reactor systems: liquid-metal-cooled fast breeder reactors, gas-cooled fast breeder reactors, and steam-cooled fast breeder reactors. The next chapter looks at safety criteria that are set to define the design of a safe plant, together with the safety features that might be included. The remaining chapters focus on the particular problems of a sodium-cooled design; containment building and primary circuit and vessel containment; and licensing of the plant. This monograph is intended for graduates and undergraduates in nuclear engineering who are attending courses in reactor safety.

  • Propulsion Space Science and Space Exploration

    • 1 Edición
    • C Morrow
    • Inglés
    Ballistic Missile and Aerospace Technology, Volume III: Propulsion, Space Science and Space Exploration covers the proceedings of the Sixth Symposium on Ballistic Missile and Aerospace Technology, held in University of Southern California, Los Angeles, on August 29-31, 1961. This book contains three parts encompassing 18 chapters that explore the components of the propulsion systems, space science and experiments, and exploration of the moon and planets. Part I demonstrates first the advantage of using factorial experimental designs for a wide variety of missile propulsion design problems. This topic is followed by an outline of the component designs of rocket design simulators and a systematic method for determination of ablation rates in a corrosive environment. This part also presents an analysis of the open cycle technique for the removal of afterheat from a nuclear rocket and the design conditions for convergent nozzles. Part II describes the determination of the magnetic dipole of TIROS II, a spin-stabilized meteorological satellite, as well as a method for the acquisition of meteorological data, which provides information not readily available on a global scale and/or in real time. Part III discusses the principles of small payload dropping for space exploration; the geological problems involved in the location of a lunar base; and the features of a planetary entry vehicle. This concluding part also examines the degree of radiation safety resulting from different lunar spacecraft design and mission operations and the feasibility of placing and maintaining space vehicles in the earth-moon libration points. Aerospace engineers and scientists will find this book invaluable.

  • PIC Projects and Applications using C

    A Project-based Approach
    • 1 Edición
    • David W Smith
    • Inglés
    PIC Projects and Applications Using C details how to program the PIC microcontroller in the C language. The book takes a learn-by-doing approach, with applications covering topics such as inputs, outputs, keypads, alphanumeric displays, analogue-to-digital conversion, radio transmitters and receivers, data EEPROM, interrupts and timing. To aid debugging, the book provides a section detailing the use of the simulator and in-circuit debugger. With this book you will learn: How to program the PIC microcontroller in C Techniques for using the simulator and debuggers to find faults on your code The ins and outs of interfacing circuits, such as radio modules and liquid crystal displays How to use the PIC on-board functions, such as interrupts and timing modules, and make analogue measurements

  • Fuels and Energy From Renewable Resources

    • 1 Edición
    • David A. Tillman
    • Inglés
    Fuels and Energy from Renewable Resources is a result of the proceedings of a symposium of the same name, held at the 1977 Fall Meeting of the American Chemical Society. The book addresses the issue of energy planning and includes the incorporation of crop and conifer residues into the development of energy supply. The text covers the different papers from multiple disciplines that discuss the full value of other resources. The papers also talk about the necessary amount of energy needed; the contribution of renewable resources; the possible uses of wood as an energy source and the competition that may arise from it; and the analysis of the usefulness of forest fuels. The pyrolysis-gasificati... process on wood; the logistics of energy resources; and other renewable resources, such as bagasse, manure, and waste, are also discussed. The book is recommended for experts who are exploring resources for alternative and renewable energy and aiming to educate others about it.

  • Stochastic Tools in Turbulence

    • 1 Edición
    • John L. Lumey
    • Inglés
    Stochastic Tools in Turbulence discusses the available mathematical tools to describe stochastic vector fields to solve problems related to these fields. The book deals with the needs of turbulence in relation to stochastic vector fields, particularly, on three-dimensional aspects, linear problems, and stochastic model building. The text describes probability distributions and densities, including Lebesgue integration, conditional probabilities, conditional expectations, statistical independence, lack of correlation. The book also explains the significance of the moments, the properties of the characteristic function, and the Gaussian distribution from a more physical point of view. In considering fields, one must account for single-valued functions of one or more parameters, or collections of single-valued functions of one or more parameters such as time or space coordinates. The text also discusses multidimensional vector fields of finite energy, the characteristic eddies for a homogenous vector field, as well as, the distribution of solutions of an algebraic equation. Engineers, algebra students, and professors of statistics and advanced mathematics will find the book highly useful.

  • Detonation and Two-Phase Flow

    • 1 Edición
    • S Penner
    • Inglés
    Progress in Astronautics and Rocketry, Volume 6: Detonation and Two-Phase Flow compiles technical papers presented at the ARS Propellants, Combustion, and Liquid Rockets Conference held in Palm Beach, Florida on April 26-28, 1961. This book provides an excellent illustration of research and development on a selected group of problems relating to detonations, two-phase nozzle flow, and combustion in liquid fuel rocket engines. This volume is divided into two parts. Part 1 covers the entire range of physical conditions under which detonation may be initiated or sustained, such as high explosives, solid propellants, liquid sprays, and gases. Experimental and theoretical studies are also discussed, including the significant progress of the basic phenomena involved in transition from deflagration to detonation, and nature of stable detonations in dilute sprays and other systems. The perennial problems associated with high frequency instabilities in liquid fuel rocket engines are considered in Part 2. This publication is valuable to students and investigators working in the field of propulsion research and development.

  • Technology of Lunar Exploration

    • 1 Edición
    • Clifford Cumming
    • Inglés
    Progress in Astronautics and Rocketry, Volume 10: Technology of Lunar Exploration is an overview of the technical base of the lunar exploration problem. This volume is organized into six sections encompassing 35 that follow the various stages of accomplishment of a lunar mission, involving landing on or orbiting the moon and returning to the earth. The first section is devoted to the problem of trying to define the lunar environment, emphasizing the theories of the lunar environment as it relates to the internal structure of the moon. This section also describes some activities to achieve a reasonable theory concerning what might be encountered in some of the previous lunar flight programs. The second section explores the problems associated with the limitations imposed upon lunar missions by the launch vehicles and launching facilities. The third section looks at the spacecraft systems and techniques required for lunar missions, particularly the technology and specific subsystems in relation to the requirements imposed by specific lunar mission objectives. The fourth section deals with the actual landing on the moon and the subsequent surface operations, while the fifth section covers the lunar launch, return, flight re-entry, and subsequent landing on earth. The sixth section reports the status of the projects that represent the United States lunar exploration program, which integrates the technologies developed in the preceding sections into certain discrete projects.

  • Fluctuation Phenomena

    • 1 Edición
    • E Montroll
    • Inglés
    Studies in Statistical Mechanics, Volume VII: Fluctuation Phenomena Fluctuation explores different aspects of fluctuation behavior and their relation to microscopic processes and other phenomena, including the nucleation of a new phase following the quenching of a system into the coexistence region. It looks at phenomenological fluctuation theories, stochastic processes such as Markoff and momentless processes, and stochastic geometric aspects of amorphous solids. Comprised of five chapters, this volume begins with an overview of fluctuations and the Ehrenfest dog-flea model. It then turns to a discussion of density fluctuations in dilute gases, the Langevin theory of Brownian motion, and classical diffusion and random walks. It also systematically introduces the reader to the statistical mechanical theory of the kinetics of phase transitions, the molecular theory of metastability, and multidimensional continuous time random walks, along with the effect of boundaries and defects onf stochastic processes. In addition, it describes the phenomenological theory of the kinetics of nucleation and its application to nucleation, spinodal decomposition, and condensation. Other chapters focus on a stochastic model for the kinetics of phase transitions, the physical ideas used in theories of metastability, and the importance of dynamics in the study of metastability. The book explains how to estimate the escape rate and describes the statistical mechanics of clusters before concluding with a discussion of slowly-varying ensembles. This book is a valuable resource for students, physicists, and researchers who want to gain more knowledge and learn about statistical mechanics in general and fluctuation phenomena in particular.

  • Rheology V3

    Theory and Applications
    • 1 Edición
    • Frederick Eirich
    • Inglés
    Rheology: Theory and Applications, Volume 3 is a collection of articles contributed by experts in the field of rheology - the science of deformation and flow. This volume is composed of specialized chapters on the application of normal coordinate analysis to the theory of high polymers; principles of rheometry; and the rheology of cross-linked plastics, poly electrolytes, latexes, inks, pastes, and clay. Also included are a series of technological articles on lubrication, spinning, molding, extrusion, and adhesion and a survey of the general features of industrial rheology. Materials scientists, geophysicists, and engineers will find the book very insightful.

  • Hypersonic Flow Research

    • 1 Edición
    • F.R. Riddell
    • Inglés
    Progress in Astronautics and Rocketry, Volume 7: Hypersonic Flow Research compiles papers presented at a conference on hypersonics held at the Massachusetts Institute of Technology in August 1961. This book discusses the low Reynolds number effects, chemical kinetics effects, inviscid flow calculations, and experimental techniques relating to the problems in acquiring an understanding of hypersonic flow. The structure and composition of hypersonic wakes with attendant complex chemical kinetic effects is only briefly mentioned. This text consists of five parts. Parts A to C comprise of theoretical papers on the problems of calculating flow fields at hypersonic speeds. The experimental techniques that are of immediate practical interest in view of the difficulty of flight testing are discussed in Parts D and E. This publication is beneficial to engineers involved in advanced design problems.

  • Reasoning About Actions & Plans

    • 1 Edición
    • Michael P. Georgeff
    • Inglés
    Reasoning About Actions and Plans discusses approaches to a number of the more challenging problems in reasoning about the future and forming plans of action to achieve their goals. Reasoning about actions and plans can be seen as fundamental to the development of intelligent machines that are capable of dealing effectively with real-world problems. This book comprises 17 chapters, with the first delving into the semantics of STRIPS. The following chapters then discuss a theory of plans; formulating multiagent, dynamic-world problems in the classical planning framework; and a representation of parallel activity based on events, structure, and causality. Other chapters cover branching regular expressions and multi-agent plans; a representation of action and belief for automatic planning systems; possible worlds planning; and intractability and time-dependent planning. The remaining chapters discuss goal structure, holding periods and "clouds"; a model of plan inference that distinguishes between the beliefs of actors and observers; persistence, intention, and commitment; the context-sensitivity of belief and desire; the doxastic theory of intention; an architecture for intelligent reactive systems; and abstract reasoning as emergent from concrete activity. This book will be of interest to practitioners in the fields of cognition and artificial intelligence.

  • Agricultural Waste Management

    Problems, Processes, and Approaches
    • 1 Edición
    • Raymond Loehr
    • Inglés
    Agricultural Waste Management: Problems, Processes, and Approaches is a summary of the processes and approaches applicable to the solution of agricultural waste management problems. This book is organized into three part encompassing 13 chapters that is intended as a bridge between theory and practice as well as between the many disciplines that are involved in agricultural waste management. The primary focus of agricultural waste management is on the obvious problems of odor control and feedlot runoff. The first part looks into the status of agricultural waste problem and the application of engineering and scientific fundamentals to the management of these wastes. This part also deals with the role of the land in waste management, and then outlines the guidelines for the development of feasible waste management systems. The second part describes the fundamentals, principles, and benefits of various waste management processes, including biological processes, ponds and lagoons, aerobic, anaerobic, physical, and chemical treatments, and nitrogen control; as well as treatment systems, such as ponds, lagoons, and land disposal. The third part examines the integration of the most economical and equitable combination of alternative technologies into feasible waste management approaches. This work will be of great value to agricultural producers and manufacturers, scientists, and engineers.

  • Guidance and Control

    • 1 Edición
    • Robert Roberson
    • Inglés
    Guidance and Control focuses on space guidance models and behavior control techniques needed in space missions. Divided into eight parts with 30 chapters, the book contains the literature of authors who have conducted extensive research on factors affecting space missions. The concerns include ascent from Earth to an orbit requiring navigation as well as descent to Earth or the moon; the system aspects of inertial navigation; and developments in modern control theory and attitude control. The text looks at experiments on the launch of space missions and the different mathematical techniques used to measure the movement of a variable-mass vehicle. The selection also notes the processes and techniques involved in keeping satellites in compatible orbits; the influence of calculus of perturbations as applied to lunar mission analysis; and tracking of space vehicles through satellites and radar. The book also presents guidance systems for soft lunar landing and the longitudinal control of a lifting vehicle entering a planetary atmosphere. Other concerns include the application of sideband folding techniques to navigation satellite system; Damping an inertial navigation system; and application of multiple inertial system in navigation. The text ends by highlighting the use of gyroscopes in space navigation and infrared navigation sensors in space vehicles and how solar radiation affects pressure on satellite attitude control. The book is valuable for readers interested in studying the factors involved in space missions.

  • Nuclear Reactor Safety

    • 1 Edición
    • F Farmer
    • Inglés
    Nuclear Reactor Safety aims to put the nuclear hazard in perspective by providing an objective overall technical review of the field. It focuses on reactor accidents and their consequences. The technical arguments will be concerned broadly with reactor accident conditions and will deal with both the arrangements necessary to prevent any dangerous diversion from normal operation and to ameliorate the consequences if such a diversion should occur. The book is organized into three parts. Part I describes the nature of fission products and the hazards to man and his environment resulting from the uncontrolled release of fission products in accident conditions. Part II discusses a quantitative approach to reactor safety assessment and the quantification of vessel integrity. Part III deals with the basic principles of analysis and assessment of reactor safety, and then considers the specific safety problems of thermal and fast reactors in detail. This book is intended for two types of readers. First are technicians, those engaged in nuclear engineering: designers, constructors, and operators of nuclear stations, as well as those who would make a career in nuclear safety. Second are those (not necessarily scientists) who are tasked with making decisions in the field of energy use and allocation, or are concerned with environmental matters.

  • Physical Acoustics V2B

    Principles and Methods
    • 1 Edición
    • Warren P. Mason
    • Inglés
    Physical Acoustics: Principles and Methods, Volume II, Part B: Properties of Polymers and Nonlinear Acoustics presents the applications of the methods for detecting and generating sound waves. This book deals with more closely packed materials than found in liquid, which retain the ability to perform some atomic movements. Comprised of six chapters, this volume starts with an overview of the significant method for measuring nonlinearities in liquids and solids in the light diffraction method. This text then describes the basic generalization of linear viscoelastic theory, which is the only theory with enough power, range, and simplicity to be of use in relating the mechanical properties as a whole. Other chapters consider the phenomena that are observed during time-dependent dilatation of amorphous polymers and discuss the relationship of this behavior to that observed during shearing deformation. The final chapter deals with the distortion of the ultrasonic waveform arising from nonlinearity. Physicists and researchers will find this book useful.

  • Ballistic Missile and Space Electronics

    • 1 Edición
    • C Morrow
    • Inglés
    Ballistic Missile and Space Technology, Volume II: Propulsion and Auxiliary Power Systems focuses on the exchange of technical information and ideas among engineers and scientists working on ballistic missile and space programs, including hypersonics, aerodynamic heating, material structures, propulsion, communications, computers, and bioastronautics. The selection first offers information on the method for the interpretation of radiographic film of large solid propellant rockets and Soviet rocket propulsion. Discussions focus on applications, large Soviet liquid rocket engines, futuristic propulsion schemes, and Soviet rocket vehicles. The text then examines several criteria for determining the propellant bias for optimum performance of liquid propellant stages and precision determination of vacuum specific impulse from trajectory data. The manuscript tackles charged metal droplets for propulsion, versatile ion source for propulsion, and electrogasdynamic analysis of ion jet neutralization. The book also reviews pulsed plasma accelerator employing electrodes and electrostatic lift for space vehicles. Topics include energy relations, electric induction effects, electrical charging of objects in space, and factors affecting the performance of plasma accelerators. The selection is a primary reference for readers interested in space electronics.

  • Physical Acoustics V8B

    Principles and Methods
    • 1 Edición
    • Warren P. Mason
    • Inglés
    Physical Acoustics: Principles and Methods, Volume III—Part B: Lattice Dynamics covers the interaction of acoustic waves with certain motions and wave types in solids that produce changes in their velocity and attenuation. The book discusses various topics in physical acoustics such as the process of determining the Debye temperature; use of measurements of polycrystalline and sintered materials in determining the Debye temperature; sound propagation in the earth and the attenuation mechanisms present for seismic waves; the occurrence of internal friction in strained alkali halide crystals; and the interaction of acoustic waves with magnetic spins. Physicists and geophysicists will find this volume interesting.

  • Frequency Response Testing in Nuclear Reactors

    • 1 Edición
    • T Kerlin
    • Inglés
    Frequency Response Testing in Nuclear Reactors presents the optimum testing procedures for measurements in power reactors. This eight-chapter book emphasizes the determination of the system frequency response using nonsinusoidal input perturbations, which are useful since normal power reactor hardware can be used. This text deals first with the mathematical aspects of frequency response testing, with a particular emphasis on numerical Fourier transformations using analog or digital equipment. The subsequent chapters examine the important signals for use in frequency responses tests and the analysis of these signals using analog and digital computing equipment. The discussion then shifts to the frequency response functions that describe nuclear reactor dynamics. This topic is followed by a presentation of techniques for extracting useful information from test results. A chapter highlights the most common control-rod drive mechanisms to assess their suitability for dynamics testing. The concluding chapter provides a brief summary of significant experiences with dynamics tests in nuclear reactors. Scientists, researchers, and workers in the field of nuclear reactors and related subjects will find this book invaluable.

  • Physics of Shock Waves and High–Temperature Hydrodynamic Phenomena

    • 1 Edición
    • Wallace Hayes
    • Inglés
    Physics of Shock Waves and High-Temperature Hydrodynamic Phenomena, Volume II presents interpretations of the physical basis of shockwaves and high-temperature hydrodynamic phenomena and gives practical guidance to those who work with these subjects in science and modern technology. This volume contains chapters discussing such topics as the shockwave structure in gases; physical and chemical kinetics in hydrodynamic processes; the radiative phenomena in shock waves and in strong explosions in the air; thermal waves and shockwaves in solids; and self-similar processes in gasdynamics. Physicists, engineers, researchers, and professors and students in the field of the physical sciences will find the book very educational.

  • Introduction to Wastewater Treatment Processes

    • 1 Edición
    • R Ramalho
    • Inglés
    Introduction to Wastewater Treatment Processes considers various types of wastewater problems and the selection of proper mode of treatment, as well as the design of the equipment required. This book is divided into eight chapters and begins with a summary of the theory involved in the specific process, such as chemical kinetics and material and energy balances. The next chapter deals with the physical and chemical principles of wastewater treatment processes. These topics are followed by discussions of the important design parameters involved in the process and the determination of such parameters using laboratory-scale or pilot-plant equipment. Other chapters explore the development of a systematic design procedure for the treatment plant. The final chapters look into the mathematical modeling of biological treatment processes. This book will prove useful to practicing engineers and students.

  • Crossed-field Microwave Devices V3

    Principal Elements of Crossed-Field Devices
    • 1 Edición
    • G Mourier
    • Inglés
    Crossed-field Microwave Devices, Volume I: Principal Elements of Crossed-Field Devices focuses on the developments, trends, and approaches in the study of crossed-field microwave devices. The selection first offers information on periodic structures and cathode gun and its static characteristics. Discussions focus on circuits for traveling wave crossed-field tubes; effect of tolerance on interdigital lines; mode spectrum of strapped type magnetron; and electron gun optics and associated static characteristics of injection systems. The text then takes a look at noise and space-charge modes, including preoscillation phenomena in space-charge clouds below the main oscillation threshold; cutoff characteristics of the static magnetron diode; magnetron diode oscillations; and noise in crossed-field electron beams. The manuscript then examines the interaction of beams and circuits, as well as small and large signal theory and experiment. The selection is a valuable reference for readers interested in the elements of crossed-field microwave devices.

  • Re-Entry

    • 1 Edición
    • C Morrow
    • Inglés
    Ballistic Missile and Aerospace Technology, Volume IV: Re-entry is a collection of manuscripts presented at the Sixth Symposium on Ballistic Missile and Aerospace Technology, held in Los Angeles, California, in August 1961. This book is organized into two parts encompassing nine chapters that highlight the re-entry vehicle design information and re-entry thermal protection and materials. Part I deals first with a parametric study on the effects of initial conditions and various mass and aerodynamic parameters on the dynamic motion of a typical re-entry vehicle. This parametric study specifically examines both spinning and non-spinning re-entry at high angles of attack. This part also demonstrates the degree of departure from thermodynamic equilibrium for the various chemical reactions along a typical streamtube to be expected under different flight conditions. This topic is followed by discussions on power-handling capability of antennas operating in the presence of plasmas; the mechanism of self-excited oscillations at transonic speeds; and the computation of three-dimensional steady supersonic flow fields. Part II presents a theoretical analysis of similarity paramaters of evaporative film cooling for blunt bodies. This part then explores the application of ultrasonics to ablation studies. The remaining chapters describe a self-contained, thermally protective mechanism, which is activated by a catalyst that operates within a composite material. These chapters also consider the developmental trends in aerospace materials.

  • Power Systems for Space Flight

    • 1 Edición
    • Morris Zipkin
    • Inglés
    Progress in Astronautics and Aeronautics, Volume 11: Power Systems for Space Flight covers certain major technical areas of space electric power. This book is organized into four parts encompassing 43 chapters that specifically tackle the selection of power systems; chemical power systems; solar power systems; heat transfer, storage, and rejection. The opening part examines the basic criteria governing the selection of space power systems for specific applications. These systems range from the very limited power requirements of a ballistic space test through the potential goals of life support in lunar exploration to the long-rage goal of electric power systems for vehicle propulsion. The second part presents the dynamics of chemical power systems, in which in which a high-temperature working fluid is employed, and static systems, such as the battery and fuel cell, in which reversible electrochemical processes are involved. The third part discusses the operative systems using photovoltaic cells and explores technological developments leading to advanced thermoelectric and thermionic static conversion systems and the larger conversion systems employing rotating machinery. This part also provides a series of papers on solar concentrators, requisite for obtaining the required high temperatures, as well as thermionic and dynamic solar power systems. The final part on heat transfer, storage, and rejection covers the space power system from energy source to waste-heat rejecting radiators. Several papers in this part describe the characteristics of alkali metal heat transfer and radiator surface conditioning. Finally, a series of papers on meteoroid penetration leads to discussions of specific radiator designs.

  • Optimal Expansion of a water Resources system

    • 1 Edición
    • D.T. O'Laoghaire
    • Inglés
    Optimal Expansion of a Water Resources System describes a methodology that can be used in water resources planning taking into account both water quantity and quality while still remaining computationally tractable. It is concerned with the optimal expansion of a realistic water resources system to meet an increasing demand for municipal and industrial use, irrigation, energy, and recreation over a planning horizon of Tmax years. This book comprises six chapters, with an introductory chapter that discusses such topics as development of water resources, the systems approach to solving water resources problems, and techniques for the optimization of a water resources system. The following chapters then discuss formulating the problem of the optimal expansion of an existing water resources system; a procedure for solving the optimal expansion problem; and application of the optimization algorithm to a water resources system. The remaining chapters discuss the sensitivity of planning decisions in river basin management; and how to incorporate water quality and pollution considerations into the model of the water resources system. This book will be of interest to practitioners in the fields of systems philosophy and water quantity studies.

  • Spectral Techniques and Fault Detection

    • 1 Edición
    • Marg Karpovsky
    • Inglés
    Spectral Techniques and Fault Detection focuses on the spectral techniques for the analysis, testing, and design of digital devices. This book discusses the error detection and correction in digital devices. Organized into 10 chapters, this book starts with an overview of the concepts and tools to evaluate the applicability of various spectral approaches and fault-detection techniques to the design. This text then describes the class of generalized Programmable Logic Array configurations called Encoded PLAs. Other chapters consider the two-sided Chrestenson Transform to the analysis of some pattern properties. This book describes as well a certain type of cellular arrays for highly parallel processing, namely, three-dimensional arrays. The final chapter deals with the system design methods that allow and encourage designers to incorporate the necessary distributed error correction throughout any digital system. This book is a valuable resource for graduate students and engineers working in the fields of logic design, spectral techniques, testing, and self-testing of digital devices.

  • Dynamic Plasticity

    • 1 Edición
    • Volumen 4
    • N. Cristescu
    • Inglés
    Dynamic Plasticity discusses the problems encountered in the theory of dynamic deformation of plastic bodies. The book describes one-dimensional problems involving a single component of stress, particle velocity, and single spatial coordinate. The propagation of longitudinal elastic-plastic waves in thin rods or wires is a simple example of this problem of dynamic plasticity. Another one-dimensional problem, which has various possible transverse motions, is the dynamics of extensible strings. This problem is associated in calculations dealing with cables of suspension bridges, of elevator cables, of electric cables. The analogy with the mechanics of extensible strings can be extended to circular and rectangular membranes such as explained by Karunes and Onat. Karunes and Onat analyzed the propagation of transverse and longitudinal shock waves in such membranes using the Rakhmatulin theory for strings. The text also discusses axi-symmetrical problems and the problems of soil mechanics when applied to soft soils. The book can prove valuable to civil engineers, structural engineers, physicist, and students of mechanical engineering or industrial design.

  • The Gunn-Hilsum Effect

    • 1 Edición
    • Melvin Shaw
    • Inglés
    The Gunn-Hilsum Effect covers the physical principles controlling the operation of transferred electron devices. These devices have been proven quite useful in the generation, amplification, and processing of microwave signals well into tens of gigahertz range. Organized into seven chapters, the book focuses on the analytical and numerical approaches of the two vital aspects of device behavior for a given bulk semiconductor: boundary conditions or contacts and the local circuit environment. The opening chapter of this book discusses the negative differential mobility (NDM) characteristics for a range of electric fields in the velocity-field relation of specific semiconductors and the response of such a sample to a charge fluctuation, leading to the growth of stationary and/or traveling high electric field domains. The next two chapters describe how the boundary conditions and the circuit control the manifestation of current instabilities in such systems and how this control can be understood in a simple manner. Chapters 4 and 5 discuss the numerical and experimental investigations of comparatively long bulk samples, with an emphasis on the essential NDM semiconductor n-GaAs. These chapters also examine the production of different current-voltage relationships and instabilities by cathode contacts and the control of the oscillatory characteristics of an electrically unstable sample by different circuit conditions. Chapter 6 presents both time-independent and time-dependent computations, with the latter focusing on the small-signal impedance and stability aspects. The last chapter of this book addresses the construction and evaluation of typical short devices, describes how their oscillatory characteristics compare with the long samples studied in the first six chapters, and discusses the use of short devices as amplifiers. This book is an ideal source for device engineers and designers wishing to apply transferred electron devices in creative ways.

  • Stability of Parallel Flows

    • 1 Edición
    • R. Betchov
    • Inglés
    Stability of Parallel Flows provides information pertinent to hydrodynamical stability. This book explores the stability problems that occur in various fields, including electronics, mechanics, oceanography, administration, economics, as well as naval and aeronautical engineering. Organized into two parts encompassing 10 chapters, this book starts with an overview of the general equations of a two-dimensional incompressible flow. This text then explores the stability of a laminar boundary layer and presents the equation of the inviscid approximation. Other chapters present the general equations governing an incompressible three-dimensional flow, which requires the massive use of a computer. This book discusses as well the experimental studies on the oscillations of the boundary layer wherein the mean flow is affected by the presence of oscillations. The final chapter describes the concept of the stability of turbulent flows found in boundary layers, wakes, and jets. This book is a valuable resource for physicists, mathematicians, engineers, scientists, and researchers.

  • Optimal Trajectories in Atmospheric Flight

    • 1 Edición
    • Nguyen Vinh
    • Inglés
    Optimal Trajectories in Atmospheric Flight deals with the optimization of trajectories in atmospheric flight. The book begins with a simple treatment of functional optimization followed by a discussion of switching theory. It then presents the derivation of the general equations of motion along with the basic knowledge in aerodynamics and propulsion necessary for the analysis of atmospheric flight trajectories. It goes on to the study of optimal trajectories by providing the general properties of the optimal aerodynamic controls and the integrals of motion. This is followed by discussions of high subsonic and supersonic flight, and approximation techniques to reduce the order of the problem for a fast computation of the optimal trajectory. The final chapters present analyses of optimal reentry trajectories and orbital maneuvers. This book is intended as a reference text for scientists and engineers wanting to get into the subject of optimal trajectories in atmospheric flight. If used for teaching purposes, the book is written in a self-contained way so that a selective use of the material is at the discretion of the lecturer. The first 11 chapters are sufficient for a one-semester course with emphasis on optimal maneuvers of high performance aircraft.

  • Energy, Ecology, and the Environment

    • 1 Edición
    • Richard F. Wilson
    • Inglés
    Energy, Ecology, and the Environment discusses how our need for energy and the different means required to obtain it affect the environment and the harnessing of different natural resources. The book also aims to show more efficient ways to use and generate energy. The book, after a brief introduction to the concept of energy, covers topics such as the different energy resources and the demands, costs, and policies regarding energy. The book also discusses the problems brought about by the production of energy such as the hazards to nature and man; environmental problems and pollution; and accidents and sabotage that it can bring about. Also tackled are issues such as the transport and disposal of wastes; the conversion of energy; and the regulation of the energy industry. The text is recommended for naturalists who would like to know more about the effects of the energy industry on the environment, as well as for energy scientists who are looking for alternative sources and ways to achieve clean energy.

  • Electronic Digital Computers

    Their Use in Science and Engineering
    • 1 Edición
    • Franz L. Alt
    • Inglés
    Electronic Digital Computers: Their Use in Science and Engineering describes the principles underlying computer design and operation. This book describes the various applications of computers, the stages involved in using them, and their limitations. The machine is composed of the hardware which is run by a program. This text describes the use of magnetic drum for storage of data and some computing. The functions and components of the computer include automatic control, memory, input of instructions by using punched cards, and output from resulting information. Computers operate by using numbers represented by the binary system of 0 and 1. Earlier machines used numbers on wheels which were rotated to different positions, perforations in paper, or blackened spots on films. The computer can handle large numbers only to many numerical places: it does this by rounding off numbers "on the right," or by avoidance of numbers greater than the machine can handle "on the left." The book also addresses machine installation, management, and personnel requirements for trouble-free computing. Computer programmers, engineers, designers of industrial processes, and researchers involved in electrical, computer, or mechanical engineering will find this book informative.

  • Mathematical Theory of Compressible Fluid Flow

    • 1 Edición
    • Richard Von Mises
    • Inglés
    Mathematical Theory of Compressible Fluid Flow covers the conceptual and mathematical aspects of theory of compressible fluid flow. This five-chapter book specifically tackles the role of thermodynamics in the mechanics of compressible fluids. This text begins with a discussion on the general theory of characteristics of compressible fluid with its application. This topic is followed by a presentation of equations delineating the role of thermodynamics in compressible fluid mechanics. The discussion then shifts to the theory of shocks as asymptotic phenomena, which is set within the context of rational mechanics. The remaining two chapters is a thorough description of the hodograph method. These chapters provide a comparison of the modern integration theories. The features, characteristics, and application of transonic flow are also explored. This book is an ideal advanced textbook for both graduate students and research workers.

  • Waves in Layered Media

    • 1 Edición
    • Leonid Brekhovskikh
    • Inglés
    Waves in Layered Media focuses on the theory of the propagation of elastic and electromagnetic waves in layered media. This book presents a complete report of Soviet researches on wave propagation through layered media. Organized into six chapters, this book starts with an overview of the theory of wave reflection from layers and interfaces. This text then examines the some of the representations and methods, which are common to different branches of physics. Other chapters define the reflection reduction of optical waves as the lowering of the reflection coefficient at the air–glass boundaries by depositing thin layers of several materials on the glass. This book discusses as well the field of a concentrated source situated in a layered-inhomogeneou... medium, which is one of the main problems in modern radiophysics, acoustics, and the physics of the Earth's crust. The final chapter deals with wave propagation in layered-inhomogeneou... media. This book is a valuable resource for engineers, scientists, and physicists.

  • Rheology V2

    Theory and Applications
    • 1 Edición
    • Frederick Eirich
    • Inglés
    Rheology: Theory and Applications, Volume II deals with the specific rheological subjects, such as deformational behavior in relation to the classic subjects and topics of rheology. This volume is divided into 13 chapters. Considerable chapters are devoted to the theory and aspects of viscoelastic and relaxation phenomena, as well as the applied theory concerning substances related to these phenomena, including elastomers, gelatins, and fibers. Other chapters cover the general principles of geological deformations derived from the study of less ""immobile"" objects. The remaining chapters present the methods and instrumentation in rheology. Researchers, teachers, and students who are interested in deformational behavior of materials will find this book invaluable.

  • Information Linkage Between Applied Mathematics and Industry

    • 1 Edición
    • Arthur Schoenstadt
    • Inglés
    Information Linkage between Applied Mathematics and Industry II presents the proceedings of the Second Annual Workshop on the Information Linkage between Applied Mathematics and Industry, held in Monterey, California on February 22–24, 1979. This book focuses on the linear systems of equations in practical applications. Comprised of two parts encompassing 29 chapters, this volume starts with an analysis of the undetermined systems of linear algebraic equations that are frequently encountered in solving physical problems. This book then discusses the guiding principles of the methods used to stabilize the problem against ill-conditioning and rank deficiency. This text explains the methods that are developed to solve the typical radiation spectrum unfolding problems. Other chapters describe the mathematical technique that is the basis of unfolding code called FERD. Finally, the reader is introduced to integral and differential equations by using a point-by-point approach. Mathematicians, engineers, researchers, and students will find this book extremely useful.

  • Energy in Perspective

    • 2 Edición
    • Jerry B. Marion
    • Inglés
    Energy in Perspective, Second Edition attempts to place the energy crisis in perspective and discusses the sources and functions of energy. This book examines the overall situation and explains the short-term and long-term outlook, with emphasis on fuel supplies as well as on energy technologies. Organized into eight chapters, this edition starts with an overview of the way energy consumption affects the environment. This text then discusses the distinction between energy and power and examines the primary connections among the various energy forms. Other chapters consider the magnitude of the industrialized world's consumption of energy. This book discusses as well the different categories of energy usage, which includes transportation, residential, commercial, and industrial. The final chapter presents the time schedule for the various developments in solving the impending crisis in energy. This book is a valuable resource for teachers and students who are interested in the study of energy sources and utilization.

  • Jets, Wakes, and Cavities

    • 1 Edición
    • Zarantonello Eduardo H. + 1 más
    • Inglés
    Applied Mathematics and Mechanics, Volume 2: Jets, Wakes, and Cavities provides a systematic discussion of jets, wakes, and cavities. This book focuses on the general aspects of ideal fluid theory and examines the engineering applications of fluid dynamics. Organized into 15 chapters, this volume starts with an overview of the different types of jets and explores the atomization of jets in carburetors in connection with gasoline engine design. This text then emphasizes the formal treatment of special flows and examines the flows that are bounded by flat plates and free streamlines. Other chapters consider the flows that are bounded by the cavity behind a symmetric wedge. This book discusses as well the intuitive momentum and similarity considerations. The final chapter deals with several surprising physical complications. Mathematician, physicists, engineers, and readers interested in the fields of applied mathematics, experimental physics, hydraulics, and aeronautics will find this book extremely useful.

  • Basic Developments in Fluid Dynamics

    • 1 Edición
    • Maurice Holt
    • Inglés
    Basic Developments in Fluid Dynamics, Volume 2 focuses on the developments, approaches, methodologies, reactions, and processes involved in fluid dynamics, including sea motion, wave interactions, and motion of spheres in a viscous fluid. The selection first offers information on inviscid cavity and wake flows and weak-interaction theory of ocean waves. Discussions focus on steady and unsteady cavity flows, radiation balance, theory of weak interactions in random fields, interactions between gravity waves and the atmosphere, and interactions within the ocean. The text then examines low Reynolds number flows, including fundamentals, expansion procedures, stokes in flow solutions, flows with a free surface, and compressible flows. The selection is a dependable source of information for graduate students, research workers, and readers interested in fluid dynamics.

  • Laterite Soil Engineering

    Pedogenesis and Engineering Principles
    • 1 Edición
    • M Gidigasu
    • Inglés
    Laterite Soil Engineering is one of a few books about solving engineering problems with the help of engineering pedology. This book presents the latest information on the laterite soils’ geotechnical characteristics and engineering behavior. It shows that laterite soils are different from natural soils and that most laterite soils can be evaluated for engineering purposes using accepted theories and well-known test procedures for temperate-zone soils. This book also shows that modern concepts based on pedological considerations are very useful and take a logical approach to the identification and evaluation of laterite soils for engineering purposes. The first four chapters focus on reviewing information about the processes of tropical weathering and laterization. Chapter five summarizes information about the location, morphology and composition of laterite soils. Chapter six highlights the geotechnical implications of the pedogenic processes of tropical weathering, and it emphasizes the contribution of the results of these pedogenic processes to the deviations of engineering behavior of the problem of laterite soils. In addition, chapter seven discusses the influence of laterite soil genesis on the physic-chemical characteristics based on comparing the properties of three genetic soil groups formed under three different weathering conditions. Chapters eight through nineteen discuss the geotechnical characteristics and evaluation of laterite soils, and the effects of pedogenesis and soil-forming factors on the geotechnical and stabilization characteristics of laterite soils. The last chapter discusses the little information that exists on the application of laterite soils in engineering problems.

  • Experimental Pharmacogenetics

    Physiopathology of Heredity and Pharmacologic Responses
    • 1 Edición
    • Hans Meier
    • Inglés
    Experimental Pharmacogenetics: Physiopathology of Heredity and Pharmacologic Responses reviews heritable factors in animals recognized by the use of drugs and hereditary defects that alter drug responses, including hereditary aspects of the response to drugs in mice and variety of other animal species. This book focuses on pharmacogenetics, which is the study in animal species of genetically determined variations that are revealed by the effects of drugs. The genetics of bacteria, human geneticists classifying man according to pharmacologic assays, and cytologists observing drugs that influence heredity are also elaborated. This publication is beneficial to pharmacologists and geneticists concerned with physiology, pathology, and biochemistry.

  • Water Quality Management Under Conditions of Scarcity

    • 1 Edición
    • Hillel Shuval
    • Inglés
    Water Quality Management under Conditions of Scarcity: Israel as a Case Study focuses on the problems of water quality management under circumstances of severe water resource scarcity, particularly in Israel. This book examines how Israel's engineers and scientists deal with the development and management of its limited water resources. Comprised of 13 chapters, this book starts with an overview of the interrelationships between man's well-being and the water environment. This text then explores the goal of water quality control in protecting human health and well-being from exposure to toxic chemicals and detrimental pathogenic microorganisms. Other chapters discuss the development of science, technology, and administrative practice dealing with water quality control, including hygiene, environmental health, sanitation, sanitary engineering, ecology, and environmental protection. The final chapter deals with the concept of hierarchical and selective water use. Biologists, engineers, chemists, agronomists, public health officers, and water resources authorities will find this book extremely useful.

  • Techniques for Image Processing and Classifications in Remote Sensing

    • 1 Edición
    • Robert A. Schowengerdt
    • Inglés
    Techniques for Image Processing and Classifications in Remote Sensing provides an introduction to the fundamentals of computer image processing and classification (commonly called ""pattern recognition"" in other applications). The book begins with a discussion of digital scanners and imagery, and two key mathematical concepts for image processing and classification—spati... filtering and statistical pattern recognition. This is followed by separate chapters on image processing and classification techniques that are widely used in the remote sensing community. The emphasis throughout is on techniques that assist in the analysis of images, not particular applications of these techniques. The book also has four appendixes, featuring a bibliography; an introduction to computer binary data representation and image data formats; a discussion of interactive image processing; and a selection of exam questions from the Image Processing Laboratory course at the University of Arizona. This book is intended for use as either a primary source in an introductory image processing course or as a supplementary text in an intermediate-level remote sensing course. The academic level addressed is upper-division undergraduate or beginning graduate, and familiarity with calculus and basic vector and matrix concepts is assumed.

  • Logic Design

    A Review Of Theory And Practice
    • 1 Edición
    • Glen G. Jr. Langdon
    • Inglés
    Logic Design: A Review of Theory and Practice describes computer design focusing on the theoretical and practical relationships of sequential machines. This book reviews the major technologies that make the computer, particularly the switching circuit design involving vacuum tubes, discrete transistors, and integrated circuits. The switching theory associated in the logic design of sequential machine models and synthesis techniques lead to understanding of constraints due to stray delays, input change restrictions, and memory element operation. This text also describes the logic design processes including the use of flow charts, design languages, simulations, and system timing. Three aspects needed prior to the design phase that should be considered by the programmer are data flow, the micro-operations (and their sequencing), and the timing (machine cycle or logic). The significance between theoretical and mathematical models can then be determined through fault detection, masking, digital simulation, and test generation. This book can be beneficial for computer engineering instructors and advanced students in computer science.

  • Control and Dynamic Systems V41: Analysis and Control System Techniques for Electric Power Systems Part 1 of 4

    Advances in Theory and Applications
    • 1 Edición
    • C.T. Leonides
    • Inglés
    Analysis and Control System Techniques for Electric Power Systems, Part 1 is the first volume of a four volume sequence in this series devoted to the significant theme of ""Analysis and Control Techniques for Electric Power Systems."" The broad topics involved include transmission line and transformer modeling. Since the issues in these two fields are rather well in hand, although advances continue to be made, this four volume sequence will focus on advances in areas including power flow analysis, economic operation of power systems, generator modeling, power system stability, voltage and power control techniques, and system protection, among others. This book comprises seven chapters, with the first focusing on modern approaches to modeling and control of electric power systems. Succeeding chapters then discuss dynamic state estimation techniques for large-scale electric power systems; optimal power how algorithms; sparsity in large-scale network computation; techniques for decentralized control for interconnected systems; knowledge based systems for power system security assessment; and neural networks and their application to power engineering. This book will be of interest to practitioners in the fields of electrical and computer engineering.

  • Control and Dynamic Systems V34: Advances in Control Mechanics Part 1 of 2

    Advances in Theory and Applications
    • 1 Edición
    • C.T. Leonides
    • Inglés
    Control and Dynamic Systems: Advances in Theory and Applications, Volume 34: Advances in Control Mechanics, Part 1 of 2 presents the fundamental aspects of mechanical systems control theory. This book deals with microburst, a severe meteorological condition significant to aircraft control. Organized into seven chapters, this volume begins with an overview of the problem of stable control of an aircraft subjected to windshear caused by microburst. This text then examines the results concerning control of an aircraft under windshear conditions. Other chapters consider the robust control problem using the variable structure control method. This book discusses as well the problem of finding zeros of a nonlinear vector function by using methods of dynamical systems analysis. The final chapter deals with the role of singularities and their effect on the global trait of dynamical systems. This book is a valuable resource for mechanical and materials engineers. Research workers and students will also find this book useful.

  • Anisotropic and Nonlinear Optical Waveguides

    • 1 Edición
    • C.G. Someda + 1 más
    • Inglés
    Dielectric optical waveguides have been investigated for more than two decades. In the last ten years they have had the unique position of being simultaneously the backbone of a very practical and fully developed technology, as well as an extremely exciting area of basic, forefront research.Existing waveguides can be divided into two sets: one consisting of waveguides which are already in practical use, and the second of those which are still at the laboratory stage of their evolution. This book is divided into two separate parts: the first dealing with anisotropic waveguides, and the second with nonlinear behaviour. Nonlinear behaviour in optical waveguides is a topic of current research interest, an effect eagerly being sought in waveguides. The relative importance of nonlinearity versus anisotropy in theoretical papers changes enormously from problem to problem. Many theories can be quite useful and enlightening even though they neglect entirely one of the two aspects. Scientists may find their research work leading them in the near future to deal simultaneously with anisotropy and nonlinearity in order to pursue their own investigations. This book will be of interest to researchers who first need to understand the individual topics, suitably chosen from the two parts of this work, thus providing them with the necessary ingredients to pursue their explorations.

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