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Direct Numerical Simulation of Turbulent Periodic Obstacle Flow

Kessler, R. and Yang, K.S. (1998) Direct Numerical Simulation of Turbulent Periodic Obstacle Flow. KSME International Journal, 12 (2), pp. 291-300.

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Abstract

A direct numerical simulation (DNS) of turbulent flow in a channel with square obstacles mounted on a wall was carried out. The Reynolds number was 6820 based on the bulk velocity in the channel and the channel height. The main objective of the work was to evaluate statistical errors on these data was examined. A comprehensive data base including 290 correlations was set up for testing and improving turbulence models for this complex, separated flow

Document Type:Article
Additional Information: LIDO-Berichtsjahr=1999,
Title:Direct Numerical Simulation of Turbulent Periodic Obstacle Flow
Authors:
AuthorsInstitution or Email of Authors
Kessler, R.UNSPECIFIED
Yang, K.S.Dept. of Mechanical Engineering, INHA University, Inchon/Korea
Date:1998
Journal or Publication Title:KSME International Journal
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Volume:12
Page Range:pp. 291-300
Status:Published
Keywords:Direct Numerical Simulation (DNS), Turbulence, Obstacle
HGF - Research field:Energy
HGF - Program:other
HGF - Program Themes:E - no assignement
DLR - Research area:Energy
DLR - Program:E - no assignement
DLR - Research theme (Project):UNSPECIFIED
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Strömungsmechanik
Deposited By: elib DLR-Beauftragter
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 20:39

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