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`
`Elements of Propulsion
`Gas Turbines And Rockets
`
`Jack D. Mattingly
`
`Frn‘wl‘ui'c/ by
`Hans \*‘0[1 Ohain
`
`(fmnzur lm'wIrm‘ (31 Jim ./er Eumrw
`
`AIAA Education Series
`
`UTC-2017.001
`
`GE v. UTC
`Trial IPR2016-00952
`
`
`
`Elements of Propulsion:
`Gas Turbines and Rockets
`
`Jack D. Mattingly
`
`Professor Emeritus
`
`Department of Mechanical Engineering
`
`Seattle University, Seattle, Washington
`
`Foreword by
`Hans Von Ohain
`
`German Inventor of the Jet Engine
`
`EDUCATION SERIES
`
`Joseph A. Schetz
`Series Editor-in-Chief
`
`Virginia Polytechnic Institute and State University
`Blaekshurg, Virginia
`
`Published by the
`American Institute 01° Aeronautics and Astronautics, Inc.
`
`1801 Alexander Bell Drive. Reston, Virginia 20191-4344
`
`UTC-201
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`UTC-2017.002
`
`
`
`American Institute of Aeronautics and Astronautics, lnc., Reston, Virginia
`
`12345678910
`
`Library of Congress Cataloging-in-Publication Data
`
`Mattingly, Jack D.
`Elements of propulsion: gas turbines and rockets/Jack D. Mattingly;
`foreword by Hans von Ohain.
`
`p. cm.—(Education series)
`Includes bibliographical references and index.
`
`ISBN l-S6347—779—3 (alk. paper)
`
`1. Aircraft gas—turbines. 2. Airplanes»—Jet propulsion. 3. Jet engines.
`4. Rocket engines.
`I. Title.
`II. Series: AIAA education series.
`
`TL'.*'09.M388 2006
`
`629.134’3S3—dc22
`
`200601363
`
`Copyright
`
`(C) 2006 by The American Institute of Aeronautics and Astronautics, Inc. All rights
`
`reserved. Printed in the United States. No part of this publication may be reproduced, distributed,
`
`or transmitted,
`
`in any form or by any means, or stored in a database or retrieval system. without
`
`the prior written permission of the publisher.
`
`Data and information appearing in this book are for infonnation purposes only. AIAA is not respon-
`sible for any injury or damage resulting from use or reliance, nor does AIAA warrant that use or
`reliance will be free from privately owned rights.
`UTC_201
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`UTC-2017.003
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`PARAMETRIC CYCLE ANALYSIS OF REAL ENGINES
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`419
`
`28
`
`— — Ideal
`
`5'[mg/{N-5)]
`
`12
`
`I
`
`I
`
`J_
`
`I
`
`I
`
`fig. 7.15!) Turhofan engine with losses vs fan pressure ratio: thrust-specific fuel
`
`consumption.
`
`600
`
`F./n'10[N!(kg;‘s}]
`
`I
`
`DJE
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`200 —
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`Fig. 7.16:1 Turbofan engine with losses vs bypass ratio: specific thrust.
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`UTC-201
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`UTC-2017.004
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