High-Vacuum Technology, Testing, and Measurement Meeting

High-Vacuum Technology, Testing, and Measurement Meeting PDF Author:
Publisher:
ISBN:
Category : Vacuum technology
Languages : en
Pages : 236

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High-Vacuum Technology, Testing, and Measurement Meeting

High-Vacuum Technology, Testing, and Measurement Meeting PDF Author:
Publisher:
ISBN:
Category : Vacuum technology
Languages : en
Pages : 236

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Book Description


HIGH-VACUUM TECHNOLOGY, TESTING, AND MEASUREMENT

HIGH-VACUUM TECHNOLOGY, TESTING, AND MEASUREMENT PDF Author: National Aeronautics and Space Administration
Publisher:
ISBN:
Category :
Languages : en
Pages :

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High-Vacuum Technology, Testing, and Measurement Meeting

High-Vacuum Technology, Testing, and Measurement Meeting PDF Author:
Publisher:
ISBN:
Category : Vacuum technology
Languages : en
Pages : 219

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High-vacuum Technology, Testing, 154 Measurement Meeting Compilation of Papers

High-vacuum Technology, Testing, 154 Measurement Meeting Compilation of Papers PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 236

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Vacuum Technology

Vacuum Technology PDF Author: A. Roth
Publisher: Elsevier
ISBN: 044459874X
Category : Technology & Engineering
Languages : en
Pages : 575

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Book Description
This third updated and enlarged edition includes about 350 new papers added to the previous list of references. The contents have been revised and updated in the areas of: Thermonuclear pumping; Throughput; Transmission probability; Electronic circuit simulation; Sorption on charcoal; Desorption from porous materials; Desorption from stainless steel, A1 alloys (outgassing rates); Ion bombardment (glow discharge) cleaning; Clay - type pumps; Turbomolecular pumps-improvements; Cryosorption; NEG (Nonevaporable getter) linear pumps; Standards for measurement of pumping speed (Recommended practice, test domes); Spinning rotor gauges; Quartz friction gauges; Increase of sensitivity of thermocouple gauges; Lubrication in vacuum; Calibration of diffusion leaks; Improvements in leak detection. Besides its role in educational activities, the book will also serve as a handbook for those working in this field, or in fields connected to Vacuum Technology.Comments from the press on the second edition:"A valuable reference work for undergraduate libraries...well organized and clearly written and strikes an appropriate balance between completeness and attention to fundamentals. The index and references are unusually complete. Recommended." (Choice) "Roth's new book contains a comprehensive collection of information on rarefied-gas flow, physical and chemical phenomena associated with vacuum technology, the production and measurement of high vacuum and sealing and leak-detection techniques. One finds a wealth of equations, numerical examples, tables, graphs and monographs. The book is more a handbook than a source book of latest developments. It is suitable for teaching, but the wealth of organized data should also make the book highly useful to engineers..." (Physics Today)

Basic Vacuum Technology, 2nd edition

Basic Vacuum Technology, 2nd edition PDF Author: A. Chambers
Publisher: CRC Press
ISBN: 9780585254913
Category : Science
Languages : en
Pages : 214

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Book Description
Vacuum technology is widely used in many manufacturing and developmental processes and its applications grow in scope and sophistication. It is an inter-disciplinary subject, embracing aspects of mechanical, electrical and chemical engineering, chemistry, and materials science while having a broad foundation in physics. In spite of its technological importance, and perhaps because of its cross-disciplinary nature, substantial teaching and training is not widely available. Basic Vacuum Technology aims to give readers a firm foundation of fundamental knowledge about the subject and the ability to apply it. This book is an introductory text on how to use vacuum techniques. It provides a good grounding in the basic scientific principles and concepts that underlie the production and measurement of vacua. The authors describe how these are applied in representative low, medium, high, and ultra-high vacuum systems and explain the most important practical aspects of the operation of a large variety of pumps, components, and measuring instrumentation. The book introduces numerical methods for analysis and prediction of the behavior of vacuum systems in terms of the properties of their individual elements and enables readers to recognize and resolve problems with malfunctioning systems.

Vacuum Technology. Standard Methods for Measuring Vacuum-Pump Performance. General Description

Vacuum Technology. Standard Methods for Measuring Vacuum-Pump Performance. General Description PDF Author: British Standards Institute Staff
Publisher:
ISBN: 9780580760068
Category :
Languages : en
Pages : 38

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Book Description
Vacuum pumps, Pumps, Vacuum engineering, Performance testing, Vacuum measurement, Volume measurement, Flow measurement, Pressure measurement (fluids), Compression ratios, Test equipment, Measurement characteristics, Mathematical calculations

Introduction to Vacuum Technology

Introduction to Vacuum Technology PDF Author: David M. Hata
Publisher: Prentice Hall
ISBN:
Category : Science
Languages : en
Pages : 212

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Book Description
The approach taken in this book is to approach vacuum systems from a pressure regime viewpoint. That is, after covering some basic chemistry, the first pressure regime covered is the rough vacuum regime. Within the study of rough vacuum systems, the following topics are covered: the gas load, the pumping mechanism, pressure measurement and vacuum system construction. The discussion of rough vacuum is then followed by the study of high-vacuum systems. The same topics are revisited, but this time from a high vacuum perspective. Once both rough vacuum and high vacuum systems are covered, then the topics of leak detection and residual gas analysis are introduced. This approach lends itself to laboratory experimentation. During the review of gas laws from chemistry, there are a number of experiments and demonstrations that can be performed to reinforce basic laws and concepts. Then, during the study of rough vacuum systems, pumpdown times can be calculated and pumpdowns performed in the laboratory. Likewise, during the study of high-vacuum systems, pumpdowns as well as other lab exercises, such as outgassing and residual gas analysis, can be conducted. Coverage of vacuum systems from a pressure regime viewpoint, rather than from a topical viewpoint. Focus on the fundamental science behind vacumm system components. This book is written for users of vacuum systems, especially the technicians that are responsible for maintaining them.

Total Pressure Measurements in Vacuum Technology

Total Pressure Measurements in Vacuum Technology PDF Author: A. Berman
Publisher: Academic Press
ISBN: 1483273792
Category : Science
Languages : en
Pages : 413

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Book Description
Total Pressure Measurements in Vacuum Technology focuses on the measurement of low total pressure in hostile environments or in the presence of magnetic fields. This book emphasizes the general processes and problems involved in measurement techniques and physical principles on which vacuum gauges operate, rather than on the detailed description of the gauges. The design and techniques involved in the use of special instruments that determine "pressure or gas density, such as pressure converters or radioactive gauges, are also described. This publication is mainly intended for graduate students and research scientists who have a good general background in physics and engineering.

Vacuum Technology and Applications

Vacuum Technology and Applications PDF Author: David J. Hucknall
Publisher: Elsevier
ISBN: 1483103331
Category : Technology & Engineering
Languages : en
Pages : 328

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Book Description
Vacuum Technology and Applications reviews the most commonly encountered methods for the production, containment, and measurement of subatmospheric pressure. This book also outlines a number of very important applications of this technology. This text is organized into eight chapters and begins with a brief survey of the fundamental principles of vacuum technology. The succeeding chapters deal with the pumps used for the production of rough-medium and high-ultra-high vacua. These chapters specifically cover their principles, performance, and applications. These topics are followed by a discussion of the devices for residual gas analysis and partial pressure measurement. Other chapters consider the aspects of leak detection using He-specific mass spectrometer and the materials, components, and fabrication of vacuum devices. The final chapters explore the application of vacuum technology in critical areas of industrial activity, such as thin-film technology, semiconductor, metallurgy, and chemical industry. This book will prove useful to practicing mechanical, chemical, and design engineers.