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Fluid Turbulence

  • Anupam DewanEmail author
Chapter
  • 1.4k Downloads

Abstract

In this chapter we present characteristics of turbulent flows in general and see how a turbulent flow is so much different from laminar flow. We briefly refer to some engineering applications where turbulent fluid flow and heat transfer are encountered. We study how an already complex turbulent flow becomes much more complex due to some features such as the presence of a wall and buoyancy. We also characterize turbulent flows. We present the need to numerically study turbulent fluid flows and heat transfer and consequently what is the job of a turbulence model.

Keywords

Turbulence Kinetic Energy Turbulence Model Direct Numerical Simulation Solid Wall Viscous Sublayer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-verlag Berlin Heidelberg 2011

Authors and Affiliations

  1. 1.Department of Applied MechanicsIndian Institute of Technology, DelhiHauz KhasIndia

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