文档介绍：Refrigeration and
Air-Conditioning
Refrigeration: The process of removing heat.
Air-conditioning: A form of air treatment whereby temperature,
humidity, ventilation, and air cleanliness are all controlled within
limits determined by the requirements of the air conditioned
enclosure.
BS 5643: 1984
Refrigeration and
Air-Conditioning
Third edition
A. R. Trott and T. Welch
OXFORD AUCKLAND BOSTON JOHANNESBURG MELBOURNE NEW DELHI
Butterworth-Heinemann
Linacre House, Jordan Hill, Oxford OX2 8DP
225 Wildwood Avenue, Woburn, MA 01801-2041
A division of Reed Educational and Professional Publishing Ltd
A member of the Reed Elsevier plc group
First published by McGraw-Hill pany (UK) Ltd 1981
Second edition by Butterworths 1989
Third edition by Butterworth-Heinemann 2000
© Reed Educational and Professional Publishing Ltd 2000
All rights reserved. No part of this publication
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Applications for the copyright holder’s written permission
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British Library Cataloguing in Publication Data
A catalogue record for this book is available from the British Library
Library of Congress Cataloguing in Publication Data
A catalogue record for this book is available from the Library of Congress
ISBN 0 7506 4219 X
Typeset in India at Replika Press Pvt Ltd, Delhi 110 040, India
Printed and bound in Great Britain
Contents
1 Fundamentals 1
2 The refrigeration cycle 14
3 Refrigerants 28
pressors 36
5 Oil in refrigerant