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Low Temperature and Cryogenic Refrigeration PDF

488 Pages·2003·27.062 MB·English
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Low Temperature and Cryogenic Refrigeration NATO Science Series A Series presenting the results of scientific meetings supported under the NATO Science Programme. The Series is published by lOS Press, Amsterdam, and Kluwer Academic Publishers in conjunction with the NATO Scientific Affairs Division Sub-Series I. Life and Behavioural Sciences lOS Press II. Mathematics, Physics and Chemistry Kluwer Academic Publishers III. Computer and Systems Science lOS Press IV. Earth and Environmental Sciences Kluwer Academic Publishers V. Science and Technology Policy lOS Press The NATO Science Series continues the series of books published formerly as the NATO ASI Series. The NATO Science Programme offers support for collaboration in civil science between scientists of countries of the Euro-Atlantic Partnership Council. The types of scientific meeting generally supported are "Advanced Study Institutes' and "Advanced Research Workshops", although other types of meeting are supported from time to time. The NATO Science Series collects together the results of these meetings. The meetings are co-organized bij scientists from NATO countries and scientists from NATO's Partner countries - countries of the CIS and Central and Eastern Europe. Advanced Study Institutes are high-level tutorial courses offering in-depth study of latest advances in afield. Advanced Research Workshops are expert meetings aimed at critical assessment of a field, and identification of directions for future action. As a consequence of the restructuring of the NATO Science Programme in 1999, the NATO Science Series has been re-organised and there are currently Five Sub-series as noted above. Please consult the following web sites for information on previous volumes published in the Series, as well as details of earlier Sub-series. http://www.nato.inVscience http://www.wkap.nl hUp:llwww.jospress.nl http://www.wtv-books.de/nato-pco.htm I -~.­ ~ I Series II: Mathematics, Physics and Chemistry - Vol. 99 Low Temperature and Cryogenic Refrigeration edited by S. Kaka9 University of Miami, Coral Gables, Florida, U.S.A. H.F. Smirnov State Academy of Refrigeration, Odessa, Ukraine and M.R. Avelino State University of Estado, Rio de Janeiro, Brazil Springer Science+Business Media, B.V. Proceedings of the NATO Advanced Study Institute on Low-Temperature and Cryogenic Refrigeration Altin Yunus-Qesme, Izmir, Turkey June 23--July 5, 2002 A C.I.P. Catalogue record for this book is available from the Library of Congress. ISBN 978-1-4020-1274-7 ISBN 978-94-010-0099-4 (eBook) DOl 10.1007/978-94-010-0099-4 Printed on acid-free paper All Rights Reserved © 2003 Springer Science+Business Media Dordrecht Originally published by Kluwer Academic Publishers in 2003 Softcover reprint of the hardcover 1s t edition 2003 No part of this work may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, microfilming, recording or otherwise, without written permission from the Publisher, with the exception of any material supplied specifically for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work. Table of Contents Preface vii Introduction to the Institute SadikKakaf Thermodynamics and Design Principles of Refrigemtion Systems 5 Boris Kosoy Non-Compression Refrigeration: Problems and Prospects 23 Boris Kosoy Advanced Thermodynamics of Reverse Cycle Machine 39 Michel Feidt Optimum Selection of Refrigerants Under Environmental Constraints 83 Koichi Watanabe Optimum Refigemnt Selection for Low Temperature Engineering 101 Victor Mazur Cost-to-Quality Optimization of Refrigemtion 119 Ion C. Ionita, Ion V. Ion, Ian K. Smith, Nikola Stosic, Ahmed Kovacevic, Christian Iosifescu and Viorel Popa The Effect of Inlet Subcooling on Two-Phase Flow Dynamic Instabilities In-Tube Boiling Systems 131 Sadik Kakaf, L. Cao and Mila R. Avelino Transitional Processes and Crisis Phenomena in Boiling of Cryogenic Liquids 145 Alexander Pavlenko Numerical Simulation of Heat and Mass Transfer in Heat Pump Working on Supercritical R-744 165 Alexander I. Leontiev and Igor Derevich Hydrodynamics and Heat Transfer in Boiling and Evaporation in Cryogenic Falling Films and Applications 181 Alexander Pavlenko Modem Problems of Cryogenic Heat Transfer and its Enhancement (Generalization of Experimental Results, Practical Recommendations and Different Applications) 201 G.A. Dreitser Heat Transfer in a Liquid Nitrogen at High Centrifugal Acceleration Fields 221 Vladimir Y. Zhukov and Mark 0. Lutcet vi Overcooling Phenomenon by Symmetrical or Asymmetrical Collison of Thermal Waves in Thin Film 241 Shuichi Torii and Wen-Jei Yang New Methods of Gas-Dynamic Temperature Stratification 249 Alexander 1. Leontiev Recent Advances in Cryobiology Using Calorimetry 265 Ram Devireddy and John Bischof Low Temperature and Cryogenic Applications in Medicine and Surgery 295 Wen-Jei Yang and S. Mochizuki Preservation of Biological Materials -Principles and Applications 309 Wen-Jei Yang and Sadanari Mochizuki Thermoacoustic Refrigeration: Low-Temperature Applications and Optimization 327 Cila Herman Heat Pipe Technology for Refrigeration and Cooling 349 Henry F Smirnov A Solar Gas/Electrical Solid Sorption Refrigerator 373 Leonard L. Vasiliev, D.A. Mishkinis, A.A. Antukh and L.L. Vasiliev, Jr. Multisalt-Carbon Portable Resorption Heat Pump 387 Leonard L. vasiliev, D.A. Mishkinis, A.A. Antukh, A. G. Kulakov and L.L. vasiliev, Jr. Heat Pipe Applications in Sorption Refrigerators 401 Leonard L. Vasiliev and A. G. Kulakov Pulse Tube Cryocoolers 4] 5 Ray Radebaugh Plate-Fin Heat Exchangers for Cryogenic Applications with Special Emphasis on Two- Phase Flow 435 Vishwas V Wadekar Refrigeration of Low-Temperature Superconducting Coils for Nuclear Fusion 451 Roberto Zanino and L. Savoldi Richard Modelling of Refrigeration Poultry Meat Processes 467 Gratiela-Maria Tarlea Thermophysical Properties of Foods at Frozen State 473 I~mail H Tavman, S. Tavman and S. Kumcuoglu Index 481 Preface This volume contains an archival record ofthe NATO Advanced Study Institute on Low Temperature and Cryogenic Refrigeration held in <;e~me-Izmir, Turkey June 27 - July 5, 2002. The NATO ASIs are intended to be high-level teaching activity in scientific and technical areas of current concern. Certainly, the subject of refrigeration needs no justification in this regard. Cryogenics, the science and technology of extremely low temperatures, plays a major role in medical purposes, especially in Cryobiology and Cryosurgery, space technology and cooling of low temperature electronics. On the other hand, in large-scale power and process refrigeration and air conditioning systems, the usual goals are to reduce the size of a device, to lower the process irreversibility and power consumption required for a specific cold duty and to upgrade the capacity of existing low temperature systems. In this volume, the reader may find interesting chapters on the basic refrigeration systems, non-compression refrigeration and cooling, and important topics related to global environmental issues, alternative refrigerants, optimum refrigerant selection, and cost-to-quality optimization of refrigerants, advanced thermodynamics of reverse cycle machine, applications in medicine, cryogenic technology, heat pipes, heat pipe applications, heat pipe technology in refrigeration and air conditioning, gas-solid sorption refrigerator, multi salt resorption heat pump, cryocoolers, thermoacoustic refrigeration, refrigeration systems for low temperature electronics, cryogenic heat transfer and enhancement and other related lectures with regard to theory, design and applications of the subject matter. During the ten working days of the Institute, the invited lecturers covered fundamentals and applications of low-temperature and cryogenic refrigeration. The sponsorship of the NATO Scientific Affairs Division is gratefully acknowledged; in person we are very thankful to Dr. Fausto Pedrazzini director of ASI programs who continuously supported and encouraged us at every phase of our organization of this institute. Our special gratitude goes out to Drs. Niliifer Egrican, Hafit Yiincii, and Arif Hepba~li for coordinating sessions and we are very thankful to Giilter Mat, Sernra Karamehmetoglu, Melda Koksal and Akif Murat Giiriin for their invaluable efforts in making the Institute a success. A word of appreciation is also due to the members ofthe session chairmen for the r efforts in expediting the technical sessions. We are very grateful to Mrs. Annelies Kersbergen of Kluwer Academic publishers for her close collaboration in preparing this archival record of the Institute, and Dr. F. Arin<;, Secretary General of ICHMT for his guidance and help during the entire process of the organization of this Institute. To organize such a NATO Institute on refrigeration was initiated by Profs. Victor Mazur and Boris Kosoy; we are very thankful for their help and encouragement during the organization of the Institute. Finally our heartfelt thanks to all lecturers and authors, who provided the substance of the Institute, and to the participants for their attendance, questions and comments. SadikKaka<; Henry F. Smirnov Mila R. A velino vii INTRODUCTION TO THE INSTITUTE Dr. S. Kakay Department of Mechanical Engineering University of Miami Coral Gables, FL 33124 Introduction to the 10th NATO Advanced Study Institute Refrigeration systems for food preservation and air conditioning play prominent roles in our everyday lives. Because of the new developments in technology, low temperature and cryogenic heat transfer found important applications as diverse as in aerospace, sensors, cryobiology, cryosurgery, and cryoelectronics. All presently-available superconducting materials must be cooled to cryogenic temperatures for their operation. In recent years, environmental aspects have been an important issue in designing and development of low-temperature refrigeration systems. Cryogenics, the science and technology of extremely low temperatures, plays a major role in medical purposes, especially in cryobiology and cryosurgery, space technology and in the cooling of low-temperature electronics. Current research efforts focus both on the development of alternative refrigeration and refrigerant mixes and on alternative technologies, such as Stirling engines, pulse tube refrigerators, thermoelectric refrigerators and thermoacoustic refrigerators. One of the important components of these refrigerators is their heat exchanger. In low temperature and especially in cryogenic refrigeration, the transfer of heat is one of the major concerns and requires a better understanding of the heat transfer dimensions. On the other hand, in large-scale power and process refrigerating and air conditioning systems, the usual goals are to reduce the size of a device, to lower the process irreversibilities and power consumption required for a specific cold duty and to upgrade the capacity of existing low-temperature systems. Worldwide demand for efficient, reliable and economical cold generation and storage is accelerating rapidly, particularly in large-scale power and process refrigeration and air conditioning systems. There is increasing demand to miniaturize cryogenic refrigerators (cryocoolers). Some efforts have been made to develop mesoscale cryocoolers, which are smaller than the macroscale, but larger than the micro scale cryocoolers, especially in the aerospace industry, no one has yet produced a fully-contained cryocooler on a length scale of, say, a few centimeters. Ongoing work at several institutions, however, targets mesoscale cryocoolers based on a variety of working cycles, including Stirling, pulse tube, sorption, reverse-Brayton, and the Joule-Thomson cycles. The key challenges in most of these systems are the development of efficient heat exchangers, especially regenerators. S. K~ et aI. (elis.), Low Temperature and Cryogenic Refrigeration, 1-3. © 2003 Kluwer Academic Publishers. 2 One approach for continuing the rapid advances in the performance of microelectronics is through cooling the devices, either to the subambient range or to cryogenic temperatures. The only way this can be done is through the application of a refrigerator, either a macroscaled-sized refrigerator for cooling at the system level, or meso- or microscale refrigerators for cooling at the device level. The only available microscale refrigerator, both now and probably for the near future, is the thermoelectric refrigerator, which is commercially available in packages as small as a few centimeters. However, many other kinds of mesoscale refrigerators may become available during the next several years, including vapor-compression, Stirling, pulse-tube, reverse Brayton, and Joule-Thomson refrigerators, which will open up new possibilities for refrigeration cooling of electronics. All fundamental heat transfer processes - conduction, convection, and radiation - can be important in cryogenic systems. Convection, including boiling heat transfer, is dominant in systems cooled by immersion in liquid cryogens. Radiation is key in all cryogenic devices, due to the ubiquitous presence of an evacuated thermal radiation shield between the cryogenic system and the ambient environment. Conduction, especially thermal conduction across solid/solid interfaces, is of great concern due to the increasing use of mechanical cryocoolers. In this Institute we have the following directions: 1. The common problems, including the thermodynamics, global problems 2. The low-temperatures 4:ooling and refrigeration 3. Cryogenic heat transfer principles 4. The cryobiology and cryogenics in medical applications 5. The cryogenics fundamentals and practical applications Our scientific program will start with an introduction to Cryogenic Heat Transfer, general review of the Basic Refrigeration Systems, a general review of non-Compression Refrigeration and Cooling, an important topic related to Global Environmental issues and Refrigeration Engineering, Alternative Refrigerants, Optimum Refrigerant Selection, and Cost-to-Quality Optimization of Refrigerants. Thermodynamics and transfer in adsorption machines and advances in thermodynamics of inverse cycle machines will be discussed and fundamentals and application of the low temperature and cryogenic refrigeration machines will be introduced in detail. We have interesting lectures on applications in medicine. There are interesting lectures on low temperature and refrigeration cryobiology, cryogenic technology. In several lectures, on heat pipe, heat pipe applications, heat pipe technology in refrigeration and air conditioning. Lectures also include gas-solid sorption refrigerator, multi salt resorption heat pump. Pulse tube cryocoolers is another important topic on the subject of the Institute. The lecture will review the development of the pulse tube refrigeration, which is the most efficient of all cryocoolers and can be used in space missions. As other important applications of the subject matter are the low-temperature 3 applications of thermoacoustic refrigeration, and refrigeration systems for low temperature electronics which will be discussed. The modem trend toward miniaturization of devices requires a better understanding of heat transfer phenomena in small dimensions. Devices having dimensions of the order of microns are being developed for use in cooling of integrated circuits, biochemical applications, and cryogenics. In this respect, microchannel heat transfer has received much attention due to their ultimate potential for cooling high power microelectronic and application in biochemical and aerospace industries. The lecture on microscale heat transfer at low temperatures discusses this problem: the fundamentals of heat transfer in small space and time domains. There are fundamental and applied subjects on heat transfer and evaporation of cryogenics, over cooling phenomenon by symmetrical collisions of thermal waves in a thin film, cryogenic heat transfer and enhancement. We have two lectures on nuclear fusion: one lecture will coverthe refrigeration of low critical temperature superconducting coils for nuclear fusion, the other one presents Sonoluminescence and bubble thermodynamic fusion in Chilled Liquid.

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