Books in Engineering and technology

7141-7150 of 7191 results in All results

The Kybernetics of Natural Systems

1st Edition
January 1, 1960
D. Stanley-Jones + 1 more
English
eBook
9 7 8 - 1 - 4 8 3 2 - 2 1 4 5 - 8

The Kybernetics of Natural Systems: A Study in Patterns of Control provides an elementary account of linear feedback systems in which the correction of an error of performance is numerically proportional to that error itself. This book examines the nonlinear processes, which is of great importance for the understanding of controlled processes in the living organism. Organized into seven chapters, this book begins with an overview of the elementary propositions of kybernetics that are keys to the understanding of a great many patterns of working in psychology and physiology. This text then examines the interplay of dynamic and control during the process of childbirth. Other chapters consider the kybernetic description of a physiological sequence, which differs from the pattern of the reflex arc. This book discusses as well the axioms and principles of kybernetics. The final chapter deals with the laws of kybernetics. This book is a valuable resource for physiologists.

Modern Materials

1st Edition
January 1, 1960
Henry H. Hausner
English
eBook
9 7 8 - 1 - 4 8 3 2 - 2 1 5 9 - 5

Modern Materials: Advances in Development and Applications, Volume 2 is an eight-chapter text that provides comprehensive insight into the properties, applications, progress, and potentialities of various materials. Chapter 1 deals with polymer modified papers for high wet strength and for special purposes, with laminates, with synthetic fiber papers, and also with plastic-coated papers. Chapters 2 describes the structure, properties, advantages, limitations, and technical uses of flame-sprayed coatings, while Chapter 3 examines the history, development, fabrication, properties, and application of ceramic cutting tools. Chapters 4 and 5 discuss the theoretical and practical aspects of borides, while Chapter 6 focuses on titanium metallurgy. Chapters 7 and 8 present the manufacturing processes, properties, and practical applications of welding and soldering materials. Materials scientists, engineers, researchers, teachers, and students will find this book rewarding.

Progress in Combustion Science and Technology

1st Edition
January 1, 1960
J. Ducarme + 2 more
English
eBook
9 7 8 - 1 - 4 8 3 2 - 2 2 5 6 - 1

International Series of Monographs in Aeronautics and Astronautics, Division III: Progress in Combustion Science and Technology, Volume I focuses primarily on the aeronautical aspects of combustion. This book discusses the flow visualization techniques, chemical analysis in combustion chamber development, and aerodynamic influences on flame stability. The geometric-optical techniques in combustion research, flame quenching, and ignition in liquid propellant rocket engines are also elaborated. This text likewise covers the flow studies under combustion conditions, geometric optics of flames, and empirical studies of hypergolic rocket propellant ignition delays. This volume is a good reference for research students, scientists, and engineers conducting work in the field of combustion science and technology.

The Relay Protection of High Voltage Networks

1st Edition
January 1, 1960
Sam Stuart
English
eBook
9 7 8 - 1 - 4 8 3 2 - 2 6 0 8 - 8

The Relay Protection of High Voltage Networks presents the theoretical aspects of relay protection of high-voltage electrical networks. This book covers a variety of topics, including sequence networks for complex asymmetrical states, vector locus method, theories of symmetrical component filters, and power directional devices. Organized into 10 chapters, this book begins with an overview of the use of sequence networks. This text then examines the relay protection of high-voltage networks with three-phase and single-phase tripping. Other chapters consider the principles of auxiliary devices, which serve for the selection of the faulty phase and for preventing the incorrect operation of protective gear during swings and for faulty conditions in the secondary windings of voltage transformers. The final chapter deals with the stability of parallel working of power stations in a system. This book is a valuable resource for engineers, student, research workers, and readers specializing in the field of relay protection.

Space Trajectories

1st Edition
January 1, 1960
The Technical Staff, Research Division, + 1 more
English
eBook
9 7 8 - 1 - 4 8 3 2 - 6 1 6 2 - 1

Space Trajectories covers the proceedings of a symposium sponsored by the American Astronautical Society, Advanced Research Projects Agency, and Radiation Incorporated, held on December 14-15, 1959. The book focuses on the field of trajectory analysis, including orbital and trajectory computations, tracking of satellites, and the use of computer programs in space missions. The selection first tackles satellite and probe orbit determination, general survey of the field, and astrodynamics, as well as theoretical, computational, and operational problems, application to lunar orbits, and contributions of satellite observations. The book then examines trajectory constants and trajectory computation and optimization. Discussions focus on the classical method of orbital computation, effect of uncertainty on interplanetary orbits, masses, diameter, and flattening of planets, and determination of the physical constants of the moon. The manuscript takes a look at trajectory computation and optimization, trajectory computation in systems design, and computer programs for space missions. Topics include simulation and targeting programs, satellite tracking methods, direct numerical integration, classical methods of orbital computation, and references on trajectory computation and optimization. Space-born computer design, space maneuvers, and re-entry trajectories and problems of hypersonic flow are also mentioned. The selection is a valuable source of data for astronauts and readers interested in space trajectories.

Bioastronautics and Electronics and Invited Addresses

1st Edition
January 1, 1960
Donald P. Legalley
English
eBook
9 7 8 - 1 - 4 8 3 2 - 7 0 5 6 - 2

Ballistic Missile and Space Technology, Volume I: Bioastronautics and Electronics and Invited Addresses focuses on the advancements of processes, methodologies, and technologies involved in bioastronautics and electronics. The selection first underscores the importance of management in the ballistic missile and space vehicle programs, summary of the US achievements in space, and life and times of the crash program. The book then examines person-to-person communications in an atmosphere-free environment; genetics and the reliability of ecological systems; and earth viewer for exospheric navigation trainer. Discussions focus on star and sun simulation, mechanization, biological variation, system requirements, and research and development required. The publication takes a look at man protection during landing impact of aerospace vehicles; human experiments to determine human tolerance to landing impact in capsule systems; and gyro spin-axis bearing program at the General Motors Research Laboratories. Design analysis considerations for space vehicle attitude control; electronically steerable antenna for space vehicles; and estimates of accuracy of Atlantic missile instrumentation are also discussed. The selection is a valuable reference for astronauts and researchers interested in the relationship of bioastronautics and electronics.

Re-Entry and Vehicle Design

1st Edition
January 1, 1960
Donald P. Legalley
English
eBook
9 7 8 - 1 - 4 8 3 2 - 7 0 8 2 - 1

Ballistic Missile and Space Technology, Volume IV: Re-Entry and Vehicle Design focuses on the advancements of processes, methodologies, and technologies involved in re-entry and vehicle design, including hypersonics, material structures, propulsion, and communications. The selection first offers information on the pyrolysis of plastics in a high vacuum arc image furnace and aerothermodynamic feasibility of graphite for hypersonic glide vehicles. Discussions focus on aerothermochemical behavior of graphite, transient heat conduction, equilibrium glide trajectory, and apparatus and pyrolysis procedure. The text then takes a look at an engineering analysis of the weights of ablating systems for manned reentry vehicles and trajectories of lifting bodies entering planetary atmospheres at shallow angles. The manuscript ponders on propulsive control of atmospheric entry lifting trajectories, re-entry engineering mechanics, and rocket casing behavior predicted by laboratory tests. Topics include description of testing program, full-scale casing results, camera design, theoretical correlation, approximate thrust vector optimization, and propellant weight estimation. The selection is a dependable reference for astronauts and researchers interested in re-entry and vehicle design.

Weather Forecasting for Aeronautics

1st Edition
January 1, 1960
Joseph J. George
English
eBook
9 7 8 - 1 - 4 8 3 2 - 5 8 6 0 - 7

Weather Forecasting for Aeronautics provides forecasters and pilots wanting to study more about the art and science of predicting weather with the essential aids and methods for making practical application of their knowledge of the fundamentals of the science of meteorology. The publication first underscores the forecast problem, construction of the prognostic pressure chart, and prediction of cyclogenesis. Discussions focus on forecasting information concerning new cyclogenesis, making operational and planning forecasts, cyclogenesis off the east coast of Asia, application of weather forecasts to operational problems, and cyclogenesis in the eastern United States. The text then ponders on forecasting the movement, deepening, and filling of cyclones and movement of anticyclones in North America. The manuscript takes a look at the movement of cold lows at the 500-millibar level and their influence on surface lows, displacement of surface cold fronts, and warm frontal analysis and movement. Topics include movement of warm fronts, identification and location of warm fronts, East Coast wedge type, and warm frontogenesis. The text then examines the movement of tropical cyclones, prediction of very low ceiling and fogs, and prediction of severe weather. The publication is a dependable reference for weather forecasters and pilots.

Radio Stations

1st Edition
January 1, 1959
G. A. Chappel
D. W. Fry + 1 more
English
eBook
9 7 8 - 1 - 4 8 3 1 - 8 4 3 9 - 5

Radio Stations: Installation, Design and Practice is concerned with various methods used in the planning, design, and installation of radio stations. The stages involved are discussed, from determining the ideal layout to drawing out the site plan and outlining the building plan. The factors to consider in the relative siting of the building are also addressed, along with the selection of the desired aerial and earth systems as well as the masts and/or towers. Comprised of 12 chapters, this book begins with a review of things to consider when choosing and inspecting a site for the proposed radio station, including good soil conductivity and dielectric properties to good access roads and availability of electricity supply within reasonable proximity. Subsequent chapters focus on the selection of buildings; the choice of masts or towers for aerial systems; design, construction, characteristics, and method of installation of transmission lines; and aerial systems commonly used with communications systems. The book also looks at transmission line switching systems, control units, and workshops. This monograph is intended for radio engineers and station designers.

Millimicrosecond Pulse Techniques

2nd Edition
January 1, 1959
I. A. D. Lewis + 1 more
English
eBook
9 7 8 - 1 - 4 8 3 1 - 5 2 3 3 - 2

Millimicrosecond Pulse Techniques, Second Edition focuses on millimicrosecond pulse techniques and the development of devices of large bandwidth, extending down to comparatively low frequencies (1 Mc/s). Emphasis is on basic circuit elements and pieces of equipment of universal application. Specific applications, mostly in the field of nuclear physics instrumentation, are considered. This book consists of eight chapters and opens with an introduction to some of the terminology employed by circuit engineers as well as theoretical concepts, including the laws of circuit analysis, Fourier analysis of pulse waveforms, and Laplace transforms. The next chapter is devoted to the theory of transmission lines and covers uniform rectilinear lines, helical lines, and lumped delay lines, along with some applications of transmission-line principles. Subsequent chapters explore transformers, pulse generators, amplifiers, and cathode ray oscilloscopes. Examples of applications of millimicrosecond pulse techniques in nuclear physics and other miscellaneous areas such as radar propagation measurements and high-speed photography are also presented. This monograph will be of interest to physicists and electronics engineers.