Radial Flow TurbocompressorsAn introduction to the theory and engineering practice that underpins the component design and analysis of radial flow turbocompressors. Drawing upon an extensive theoretical background and years of practical experience, the authors provide descriptions of applications, concepts, component design, analysis tools, performance maps, flow stability, and structural integrity, with illustrative examples. Features wide coverage of all types of radial compressor over many applications unified by the consistent use of dimensional analysis. Discusses the methods needed to analyse the performance, flow, and mechanical integrity that underpin the design of efficient centrifugal compressors with good flow range and stability. Includes explanation of the design of all radial compressor components, including inlet guide vanes, impellers, diffusers, volutes, return channels, de-swirl vanes and side-streams. Suitable as a reference for advanced students of turbomachinery, and a perfect tool for practising mechanical and aerospace engineers already within the field and those just entering it. |
Contents
Introduction to Radial Flow Turbocompressors | 1 |
Energy Transfer | 44 |
Equations of State | 87 |
Efficiency Definitions for Compressors | 106 |
Fluid Mechanics | 135 |
Gas Dynamics | 191 |
Aerodynamic Loading | 210 |
Similarity | 247 |
Casing Component Design | 443 |
Geometry Definition | 466 |
Throughflow Code for Radial Compressors | 480 |
Computational Fluid Dynamics | 528 |
Compressor Instability and Control | 565 |
Maps and Matching | 601 |
Structural Integrity | 643 |
Development and Testing | 688 |
Specific Speed | 284 |
Losses and Performance | 297 |
Impeller Design | 338 |
Diffuser Design | 405 |
715 | |
752 | |
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Radial Flow Turbocompressors: Design, Analysis, and Applications Michael Casey,Chris Robinson Limited preview - 2021 |
Common terms and phrases
additional aerodynamic analysis angle applications axial becomes blade blade row boundary layer calculated cause centrifugal channel Chapter characteristic choke close component compression compressor considered constant defined described determined developed diameter diffuser direction edge effect efficiency energy engine equation factor Figure flow angle flow coefficient fluid forces geometry given gives higher impeller impeller outlet important incidence increase inlet isentropic known leading limit loading losses lower Mach number machine mass flow mean measurements meridional method needed occur operating outlet parameters performance polytropic possible pressure pressure ratio pressure rise radial radial compressor radius range ratio reduced region relative rotating rotor separation shown in Figure shows similar specific speed stage stall static streamline stress surface temperature throat turbine typical vanes velocity volume