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· 분류 : 외국도서 > 기술공학 > 기술공학 > 기계공학
· ISBN : 9781420082944
· 쪽수 : 453쪽
· 출판일 : 2009-12-01
목차
1 INTRODUCTION
1.1 Preliminary Remarks
1.2 Thermodynamics and Fluid Mechanics
1.3 Units and Nomenclature
1.4 Thermodynamic Variables and Properties
1.5 Reversible Processes, Irreversible Processes and Efficiency With Perfect Gases
1.6 Equations of Fluid Mechanics and Thermodynamics
1.7 Turbomachines
1.8 Classifications
1.9 Turbomachine Performance and Rating
1.10 Rating and Performance For Liquid Pumps
1.11 Compressible Flow Machines
1.12 Typical Performance Curves
1.13 Machine and System
2 DIMENSIONAL ANALYSIS AND SIMILARITY FOR TURBOMACHINERY
2.1 Dimensionality
2.2 Similitude
2.3 Dimensionless Numbers and Π-Products
2.4 Dimensionless Performance Variables and Similarity for Turbomachinery
2.5 Compressible Flow Similarity
2.6 Specific Speed and Specific Diameter
2.7 Correlations of Machine Type and the Cordier Diagrams
3 SCALING LAWS, LIMITATIONS, AND CAVITATION
3.1 Scaling of Performance
3.2 Limitations and Corrections for Reynolds Number and Surface Roughness
3.3 Compressibility (Mach Number) Limitations and Corrections
3.4 Cavitation Avoidance in Pumps (and Turbines)
4 TURBOMACHINERY NOISE
4.1 Introductory Remarks
4.2 Sound And Noise
4.3 Fan Noise
4.4 Sound Power and Sound Pressure
4.5 Outdoor Propagation
4.6 Indoor Propagation
4.7 A Note on Pump Noise
4.8 Compressor and Turbine Noise
5 PERFORMANCE ESTIMATION, MACHINE SELECTION AND PRELIMINARY DESIGN
5.1 Preliminary Remarks
5.1 Cordier Diagram and Machine Type
5.3 Estimating the Efficiency
5.4 Preliminary Machine Selection
5.5 Fan Selection From Vendor Data
5.6 Pump Selection From Vendor Data
5.7 Selection of Variable Pitch And Variable Inlet Vane Fans
6 FUNDAMENTALS OF FLOW IN TURBOMACHINERY
6.1 Preliminary Remarks
6.2 Blade and Cascade Geometry
6.3 Velocity Diagrams
6.4 Energy (Work) Transfer In A Rotor
6.5 Work, Head, Pressure, and Efficiency
6.6 Preliminary Design of an Axial Fan
6.7 Diffusion Considerations
6.8 Diffusion Limits in Axial Flow Machines
6.9 Preliminary Design and Diffusion Limits in Radial Flow
7 VELOCITY DIAGRAMS AND FLOWPATH LAYOUT
7.1 Preliminary Remarks
7.2 Velocity Diagram Parameters For Axial Flow Machines
7.3 Axial Flow Pumps, Fans, and Compressors
7.4 Axial Flow Turbines
7.5 Hub ? Tip Variations For Axial Flow Machines
7.6 Radial And Mixed Flow
7.7 A Mixed Flow Example
7.8 Radial Flow Layout : Centrifugal Blowers
7.9 Radial Flow Layout : A Centrifugal Pump
7.10 Radial Flow Layout : Turbocharger Components
7.11 Diffusers And Volutes
7.12 Axial Flow Diffusers
7.13 Radial Flow : Volute Diffusers
8 TWO-DIMENSIONAL CASCADES
8.1 One, Two, And Three Dimensional Flow Models
8.2 Axial Flow Cascades : Basic Geometry and Simple Flow Models
8.3 Systematic Investigation Axial Cascade Flow
8.4 Correlations for Cascade Performance
8.5 Blade Number and Low-Solidity Cascades
8.6 Diffusion Limitations and Selection of Solidity
8.7 Losses in Diffusing Cascades
8.8 Axial Flow Turbine Cascades
8.9 Radial Flow Cascades
8.10 Solidity Of Centrifugal Cascades
9 QUASI-THREE-DIMENSIONAL FLOW
9.1 The Quasi-Three-Dimensional Flow Model
9.2 Simple Radial Equilibrium for Axial Flow Machines
9.3 Approximate Solutions for Simple Radial Equilibrium
9.4 Extension to Non-Uniform Inflow
9.5 Quasi-Three-Dimensional Model For Centrifugal Machines
9.6 Simpler Solutions
10 ADVANCED TOPICS IN PERFORMANCE AND DESIGN
10.1 Introduction
10.2 Freestream Turbulence Intensity
10.3 Secondary And Three-Dimensional Flow Effect
10.4 Low Reynolds Number Effects In Axial Flow Cascades
10.5 Stall, Surge, And Loss Of Stability
10.6 Computational Fluid Dynamics In Turbomachinery
Appendices
