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DNS and Modeling of aTurbulent Channel Flow with Wall-Normal Rotation

Mehdizadeh, Amirfarhang and Oberlack, Martin and Hosseinzadeh, A. (2009):
DNS and Modeling of aTurbulent Channel Flow with Wall-Normal Rotation.
In: Sixth International Symposium on Turbulence and Shear Flow Phenomena. Seoul, Korea, 22-24 June 2009, In: Sixth International Symposium on Turbulence and Shear Flow Phenomena, Seoul, Korea, 22-24 June 2009, [Conference or Workshop Item]

Abstract

Turbulent channel flow affected by wall-normal rotation at different rotation rates has been investigated. A reference data base for Reynolds numbers 180 and 360 based on the friction velocity in non-rotating case at different rotation rates has been provided by means of direct numerical simulation. The ability of a relative simple two equation RANS model (Chien model) has been also studied.

Item Type: Conference or Workshop Item
Erschienen: 2009
Creators: Mehdizadeh, Amirfarhang and Oberlack, Martin and Hosseinzadeh, A.
Title: DNS and Modeling of aTurbulent Channel Flow with Wall-Normal Rotation
Language: English
Abstract:

Turbulent channel flow affected by wall-normal rotation at different rotation rates has been investigated. A reference data base for Reynolds numbers 180 and 360 based on the friction velocity in non-rotating case at different rotation rates has been provided by means of direct numerical simulation. The ability of a relative simple two equation RANS model (Chien model) has been also studied.

Title of Book: Sixth International Symposium on Turbulence and Shear Flow Phenomena. Seoul, Korea, 22-24 June 2009
Divisions: 16 Department of Mechanical Engineering > Fluid Dynamics (fdy)
16 Department of Mechanical Engineering
Event Title: Sixth International Symposium on Turbulence and Shear Flow Phenomena
Event Location: Seoul, Korea
Event Dates: 22-24 June 2009
Date Deposited: 02 Sep 2011 13:15
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