逆压梯度环境叶轮机械层流分离泡机理及特性

本书在对边界层分离流动基本理论进行介绍的基础上，采用雷诺平均法和台架试验相结合的方法，对逆压工作环境中叶轮机械叶片表面边界层层流分离泡特征及其转捩所引起的脱落涡过程进行了系统的研究，给出了流动雷诺数、来流湍流强度和逆压梯度等因素对于上述微观流动结构的影响规律，通过数据分析获得了丰富的流场细节特征。本书的写作目的是为相关领域研究人员提供一种具有工程应用价值的研究参考，适合具有一定理论基础的科研人员和研究生阅读。

Chapter 1 Introduction
1.1 The Phenomena of Laminar Separation Bubble
1.2 Consequences of LSB
1.3 Effect on Turbomachinery
1.4 Brief Summary of Previous Research
1.5 Objectives of the Thesis
Chapter 2 Fundamentals of Boundary Layer Theory
2.1 Boundary Layer Concept
2.2 Boundary Layer on a Flat Plate at Zero Incidence
2.3 Boundary Layer on an Airfoil
2.4 Boundary Layer Separation
2.5 Boundary Layer Integral Parameters
2.6 Transition Mechanisms
2.7 Stability Theory
Chapter 3 Numerical Method
3.1 Governing Equations
3.2 RANS Simulation
3.3 Turbulence and Transition Models
3.4 Unsteady RANS (URANS) Simulation
3.5 Summary
Chapter 4 Experimental Research of LSB
4.1 Introduction
4.2 Test Section
4.3 Measurements Setting and Test Matrix
4.4 Phenomenological Analysis of Transition Mechanisms
4.5 Summary
Chapter 5 Numerical Investigation of LSB
5.1 Introduction
5.2 Computational Domain and Mesh Independency
5.3 Mathematical Scheme
5.4 Validation of Turbulence Models
5.5 Analysis of RANS Results
5.6 Analysis of URANS Results
5.7 Summary
Chapter 6 Conclusions
Nomenclature
Appendix A
Appendix B
References