Heat Capacity and Thermal Expansion at Low Temperatures

Heat Capacity and Thermal Expansion at Low Temperatures

Author: T.H.K. Barron

Publisher: Boom Koninklijke Uitgevers

Published: 1999-06-30

Total Pages: 364

ISBN-13: 9780306461989

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This work covers the closely related areas of heat capacity, thermal expansion and elastic stiffness. It includes chapters on the fundamental principles and the observed behaviour of representative materials, such as cubic crystals, anisotropic solids, glasses, and polymers.


Helium Cryogenics

Helium Cryogenics

Author: Steven W. Van Sciver

Publisher: Springer Science & Business Media

Published: 2012-02-10

Total Pages: 487

ISBN-13: 1441999787

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Twenty five years have elapsed since the original publication of Helium Cryogenics. During this time, a considerable amount of research and development involving helium fluids has been carried out culminating in several large-scale projects. Furthermore, the field has matured through these efforts so that there is now a broad engineering base to assist the development of future projects. Helium Cryogenics, 2nd edition brings these advances in helium cryogenics together in an updated form. As in the original edition, the author's approach is to survey the field of cryogenics with emphasis on helium fluids. This approach is more specialized and fundamental than that contained in other cryogenics books, which treat the associated range of cryogenic fluids. As a result, the level of treatment is more advanced and assumes a certain knowledge of fundamental engineering and physics principles, including some quantum mechanics. The goal throughout the work is to bridge the gap between the physics and engineering aspects of helium fluids to provide a source for engineers and scientists to enhance their usefulness in low-temperature systems. Dr. Van Sciver is a Distinguished Research Professor and John H. Gorrie Professor of Mechanical Engineering at Florida State University. He is also a Program Director at the National High Magnetic Field Laboratory (NHMFL). Dr. Van Sciver joined the FAMU-FSU College of Engineering and the NHMFL in 1991, initiating and teaching a graduate program in magnet and materials engineering and in cryogenic thermal sciences and heat transfer. He also led the NHMFL development efforts of the cryogenic systems for the NHMFL Hybrid and 900 MHz NMR superconducting magnets. Between 1997 and 2003, he served as Director of Magnet Science and Technology at the NHMFL. Dr. Van Sciver is a Fellow of the ASME and the Cryogenic Society of America and American Editor for the journal Cryogenics. He is the 2010 recipient of the Kurt Mendelssohn Award. Prior to joining Florida State University, Dr. Van Sciver was Research Scientist and then Professor of Nuclear Engineering, Engineering Physics and Mechanical Engineering at the University of Wisconsin-Madison from 1976 to 1991. During that time he also served as the Associate Director of the Applied Superconductivity Center. Dr. Van Sciver received his PhD in Low Temperature Physics from the University of Washington-Seattle in 1976. He received his BS degree in Engineering Physics from Lehigh University in 1970. Dr. Van Sciver is author of over 200 publications and patents in low temperature physics, liquid helium technology, cryogenic engineering and magnet technology. The first edition of Helium Cryogenics was published by Plenum Press (1986). The present work is an update and expansion of that original project.


Cryogenic Process Engineering

Cryogenic Process Engineering

Author: Klaus D. Timmerhaus

Publisher: Springer Science & Business Media

Published: 2013-06-29

Total Pages: 614

ISBN-13: 1468487566

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Cryogenics, a term commonly used to refer to very low temperatures, had its beginning in the latter half of the last century when man learned, for the first time, how to cool objects to a temperature lower than had ever existed na tu rally on the face of the earth. The air we breathe was first liquefied in 1883 by a Polish scientist named Olszewski. Ten years later he and a British scientist, Sir James Dewar, liquefied hydrogen. Helium, the last of the so-caBed permanent gases, was finally liquefied by the Dutch physicist Kamerlingh Onnes in 1908. Thus, by the beginning of the twentieth century the door had been opened to astrange new world of experimentation in which aB substances, except liquid helium, are solids and where the absolute temperature is only a few microdegrees away. However, the point on the temperature scale at which refrigeration in the ordinary sense of the term ends and cryogenics begins has ne ver been weB defined. Most workers in the field have chosen to restrict cryogenics to a tem perature range below -150°C (123 K). This is a reasonable dividing line since the normal boiling points of the more permanent gases, such as helium, hydrogen, neon, nitrogen, oxygen, and air, lie below this temperature, while the more common refrigerants have boiling points that are above this temperature. Cryogenic engineering is concerned with the design and development of low-temperature systems and components.


Mickey Mouse Clubhouse: No Place Like Earth

Mickey Mouse Clubhouse: No Place Like Earth

Author: Susan Amerikaner

Publisher: Disney Electronic Content

Published: 2012-03-20

Total Pages: 28

ISBN-13: 1423146050

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t's Earth Day at the Mickey Mouse Clubhouse. Esteemed scientist Professor Von Drake is the main speaker. The Professor has a lot to say about ways we can help save our planet every single day. To the Professor's surprise, Mickey and the gang have even more to say—and show.


Cryogenic Regenerative Heat Exchangers

Cryogenic Regenerative Heat Exchangers

Author: Robert A. Ackermann

Publisher: Springer Science & Business Media

Published: 2013-11-21

Total Pages: 236

ISBN-13: 1475798911

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An in-depth survey of regenerative heat exchangers, this book chronicles the development and recent commercialization of regenerative devices for cryogenic applications. Chapters cover historical background, concepts, practical applications, design data, and numerical solutions, providing the latest information for engineers to develop advanced cryogenic machines. The discussions include insights into the operation of a regenerator; descriptions of the cyclic and fluid temperature distributions in a regenerator; data for various matrix geometries and materials, including coarse and fine bronze, stainless steel-woven wire mesh screens, and lead spheres; and unique operating features of cryocoolers that produce deviations from ideal regenerator theory.