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发表于 2007-9-23 18:06:30
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[分享]Inroduction To Turbulence Models(高质量pdf)
谢谢。给出讲义中目录如下：
content
1 Turbulence 5
1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Turbulent Scales . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Vorticity/Velocity Gradient Interaction . . . . . . . . . . . . .
1.4 Energy spectrum . . . . . . . . . . . . . . . . . . . . . . . . .
[br][br][以下内容由 Kingburg 在 2007年09月23日 06:09pm 时添加] [br]
2 Turbulence Models 12
2.1 Introduction . . . . . . . . . . 2.2 Boussinesq Assumption . . . . .
2.3 Algebraic Models . . . . . . . .
2.4 Equations for Kinetic Energy . .
2.4.1 The Exact Equation . . .
2.4.2 The Equation for
2.4.3 The Equation for ,
2.5 The Modelled
2.6 One Equation Models . . . . . .
3 Two-Equation Turbulence Models 22
3.1 The Modelled
3.2 Wall Functions . . . . . . . . . 3.3 The 3
3.4 The ... Model . . . . . . .
3.5 The ... Model . . . . . . . . .
4 Low-Re Number Turbulence Models 28
4.1 Low-Re
4.2 The Launder-Sharma Low-Re 3
4.3 Boundary Condition for ;3
4.4 The Two-Layer ;3;
4.5 The low-Re ;?>
4.5.1 The low-Re ;3
4.5.2 The low-Re ..Model of Bredberg et
5 Reynolds Stress Models 38
5.1 Reynolds Stress Models . . . .
5.2 Reynolds Stress Models vs. Eddy Viscosity Models . . . . . .
5.3 Curvature Effects . . . . . . .
5.4 Acceleration and Retardation . . |
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