Absorption Heating Technologies Efficient Heating, Heat Recovery and

This book offers a comprehensive introduction to novel absorption heating technologies for improving the energy efficiency of heating systems. The proposed low-temperature heating systems, based on an air source absorption heat pump (ASAHP), significantly

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Absorption Heating Technologies Efficient Heating, Heat Recovery and Renewable Energy

Absorption Heating Technologies

Wei Wu Xianting Li Tian You •



Absorption Heating Technologies Efficient Heating, Heat Recovery and Renewable Energy

123

Wei Wu School of Energy and Environment City University of Hong Kong Hong Kong, China

Xianting Li Department of Building Science Tsinghua University Beijing, China

Tian You Department of Building Services Engineering The Hong Kong Polytechnic University Hong Kong, China

ISBN 978-981-15-0469-3 ISBN 978-981-15-0470-9 https://doi.org/10.1007/978-981-15-0470-9

(eBook)

© Springer Nature Singapore Pte Ltd. 2020 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, expressed or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. This Springer imprint is published by the registered company Springer Nature Singapore Pte Ltd. The registered company address is: 152 Beach Road, #21-01/04 Gateway East, Singapore 189721, Singapore

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1 1 2 4 7 7 9 9 12 12 14 17 17

2 Fundamentals of Absorption Heating Technologies . . . . . 2.1 Basic Principles of Efficient Heating Technologies . . . . 2.1.1 Problems of Conventional Heating Systems . . . 2.1.2 Efficient Energy Utilization Principles . . . . . . . . 2.2 Principles of Various Absorption Heating Technologies 2.2.1 Absorption Heat Increasing . . . . . . . . . . . . . . . 2.2.2 Absorption Heat Shifting . . . . . . . . . . . . . . . . . 2.2.3 Absorption Temperature Upgrading . . . . . . . . . 2.2.4 Absorption Temperature Adapting . . . . . . . . . . 2.3 Working Fluids for Absorption Heating Technologies . . 2.3.1 General Features of Various Working Fluids . . . 2.3.2 High Evaporation Temperature Application