Outlet temperature from polytropic relation: [ \fracT_02T_01 = \left(\fracp_02p_01\right)^\frac\gamma-1\gamma \eta_p = (15)^\frac0.41.4 \times 0.89 \approx 15^0.321 = 2.39 ] So ( T_02 = 288 \times 2.39 = 688\ \textK ).
ISBN: 978-1-260-14789-2 MHD: 1-260-14789-5
Printed in the United States of America
10.1 Campbell Diagram 10.2 Critical Speeds and Damping 10.3 High-Cycle Fatigue Turbines Compressors And Fans Fourth Edition
5.1 Impeller and Diffuser Flow 5.2 Slip Factor and Incidence 5.3 Vaneless and Vaned Diffusers 5.4 Performance Maps and Choke
Appendix B: Turbomachinery Design Software Guide Appendix C: Answers to Selected Problems Index Preface to the Fourth Edition The three previous editions of Turbines, Compressors, and Fans have been used worldwide by undergraduate and graduate students, practicing engineers, and researchers in aerospace, power generation, and industrial process industries. The continued evolution of turbomachinery — driven by net-zero carbon targets, additive manufacturing, and digital twins — necessitated a thorough update.
6.1 Fan Types – Propeller, Tube-Axial, Vane-Axial 6.2 Fan Laws and System Curves 6.3 Noise Generation and Control Part 3: Turbines Chapter 7: Axial Flow Turbines 7.1 Impulse vs. Reaction Stages 7.2 Velocity Triangles for Power Extraction 7.3 Blade Cooling – Film, Transpiration, and Impingement 7.4 Loss Correlations – Soderberg, Ainley & Mathieson, Kacker-Okapuu but not limited to
12.1 Additively Manufactured Blades 12.2 Supercritical CO₂ Turbomachinery 12.3 Hydrogen Fuel Effects
: A compressor stage has ( U = 250\ \textm/s ), axial velocity ( C_x = 180\ \textm/s ), inlet absolute flow angle ( \alpha_1 = 15^\circ ), outlet absolute angle ( \alpha_2 = 45^\circ ). Find specific work.
11.1 Cascade Wind Tunnel Testing 11.2 High-Speed PIV and Laser Vibrometry 11.3 Data Acquisition and Uncertainty Analysis 6.1 Fan Types – Propeller
Fourth Edition A. M. Y. Razak Professor of Turbomachinery Institute of Aerospace Propulsion University of Manchester McGraw-Hill Education New York • Chicago • San Francisco • Athens • London • Madrid • Mexico City Milan • New Delhi • Singapore • Sydney • Toronto Copyright © 2026 by McGraw-Hill Education All rights reserved. No part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written consent of McGraw-Hill Education, including, but not limited to, network or other electronic storage or transmission, or broadcast for distance learning.
8.1 Geometry and Volute Design 8.2 Thermodynamic Cycle Analysis 8.3 Applications in Turbochargers and Microturbines Part 4: Matching, Dynamics, and Testing Chapter 9: Turbine-Compressor Matching 9.1 Gas Turbine Engine Matching 9.2 Variable Geometry Solutions 9.3 Transient Operation
Stage pressure ratio ( \pi_s = 1.3 ), number of stages ( n = \frac\ln 15\ln 1.3 = \frac2.7080.262 \approx 10.3 ), so 10 stages (final ratio slightly adjusted).
10 9 8 7 6 5 4 3 2 1 Preface to the Fourth Edition Acknowledgments Nomenclature Part 1: Fundamentals Chapter 1: Introduction to Turbomachinery 1.1 Historical Development 1.2 Classification of Turbomachines 1.3 Applications and Performance Metrics 1.4 Units and Dimensions 1.5 The Fourth Edition – What’s New
3.1 Buckingham Pi Theorem 3.2 Specific Speed and Specific Diameter 3.3 Compressibility Effects – Mach Number 3.4 Reynolds Number and Efficiency Scaling Part 2: Compressors and Fans Chapter 4: Axial Flow Compressors 4.1 Velocity Triangles 4.2 Stage Performance – Work and Pressure Rise 4.3 Degree of Reaction 4.4 Cascade Aerodynamics 4.5 Diffusion Factor and Blade Loading 4.6 Surge and Stall Phenomena 4.7 Design Example – 10-Stage HP Compressor