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Numerical Simulation and Lie group analysis of turbulent boundary layer flow

Khujadze, George and Oberlack, Martin :
Numerical Simulation and Lie group analysis of turbulent boundary layer flow.
In: Proceedings in Applied Mathematics and Mechanics (PAMM), 5 pp. 565-566. ISSN 1617-7061
[Article] , (2005)

Abstract

Lie group approach is used to derive new scaling laws for zero-pressure gradient turbulent boundary layer flow. A direct numerical simulation of the flow at Reynolds number Re_θ = 2240 was performed for the verify theoretical results. Navier-Stokes equations were numerically solved using spectral method with up to 160 million grid points. The numerical simulation shows validity of the theoretical results.

Item Type: Article
Erschienen: 2005
Creators: Khujadze, George and Oberlack, Martin
Title: Numerical Simulation and Lie group analysis of turbulent boundary layer flow
Language: English
Abstract:

Lie group approach is used to derive new scaling laws for zero-pressure gradient turbulent boundary layer flow. A direct numerical simulation of the flow at Reynolds number Re_θ = 2240 was performed for the verify theoretical results. Navier-Stokes equations were numerically solved using spectral method with up to 160 million grid points. The numerical simulation shows validity of the theoretical results.

Journal or Publication Title: Proceedings in Applied Mathematics and Mechanics (PAMM)
Volume: 5
Publisher: John Wiley and Sons
Divisions: 16 Department of Mechanical Engineering > Fluid Dynamics (fdy)
16 Department of Mechanical Engineering
Date Deposited: 24 Aug 2011 18:14
Additional Information:

DOI 10.1002/pamm.200510259

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