Elements of Transitional Boundary-Layer Flow
Robert Edward Mayle
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Robert Edward Mayle, Elements of Transitional Boundary-Layer Flow (2018), Logos Verlag, Berlin, ISBN: 9783832590635
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Beschreibung / Abstract
Suitable for advanced-level courses or an independent study in fluid mechanics, this text by an expert in the field provides the basic aspects of laminar-to-turbulent flow transition in boundary layers. Logically organized into three major parts, the book covers pre- and post-transitional flow, transitional flow, and several advanced topics in periodically disturbed transitional flow. Some of the subjects covered within this enhanced edition include high-frequency unsteady laminar flow, turbulent flow, natural transition, bypass transition, turbulent spot theory, turbulent spot kinematics and production models, spot theory with becalmed interactions, correlations for the onset and rate of transition, global and conditional averaging, transitional flow models, wake-induced transition, multimode transition, and separated-flow transition. Containing some 202 figures (all drawn by the author), 28 tables, 12 appendices, a supplement on tensors, and an extensive bibliography, this 415 page book provides a wealth of data and information about the subject.
Inhaltsverzeichnis
- BEGINN
- 1 Basic Equations
- 1.1 Elements of Fluid Mechanics
- 1.2 Equations for Fluctuating Flow
- 1.3 Equations for Two-Dimensional Flow
- 1.4 Prandtl†™s Boundary-Layer Theory
- 1.5 Other Definitions and Equations
- 2 Laminar Boundary Layers
- 2.1 A Steady Boundary Layer –Blasius†™ Solution
- 2.2 Unsteady Boundary Layers without a Mean Flow
- 2.3 Unsteady Boundary Layers with a Mean Flow
- 3 Turbulent Boundary Layers
- 3.1 Isotropic Turbulence
- 3.2 A Phenomenological Approach
- 3.3 A Differential Approach
- 3.4 Free-Stream Turbulence
- 3.5 Near-Wall Turbulence
- 4 Pre-Transitional Flow
- 4.1 Seeds of Transition
- 4.2 Path to Natural Transition
- 4.3 Path to Bypass Transition
- 5 Turbulent Spots
- 5.1 Anatomy of a Spot
- 5.2 Emmons†™ Turbulent Spot Theory
- 5.3 Spot Kinematics
- 5.4 Spots and Becalmed Matters
- 5.5 Propagation Parameters
- 6 Transition Correlations
- 6.1 Beginning and End of Transition
- 6.2 Zero Pressure-Gradient Flows
- 6.3 Nonzero Pressure-Gradient Flows
- 6.4 Effect of Surface Curvature
- 6.5 Effect of Surface Roughness
- 7 Transitional Boundary Layers
- 7.1 Classical Approach
- 7.2 Zonal Approach
- 7.3 Intermittency Models
- 7.4 Some Typical Errors
- 8 The Other Modes of Transition
- 8.1 Wake-Induced Transition
- 8.2 Multimode Transition
- 8.3 Separated-Flow Transition
- 8.4 Post- and Reverse Transition
- Appendices