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RANS Simulations with One and Six Degrees of Freedom Rigid Body Motions

Schwarz, Thorsten (2007) RANS Simulations with One and Six Degrees of Freedom Rigid Body Motions. In: New Results in Numerical and Experimental Fluid Mechanics VI, 96, pp. 178-185. Springer-Verlag , Berlin, Heidelberg. 15 th STAB/DGLR Symposium, 2006-11-29 2006-12-01, Darmstadt (Germany). ISBN 3-540-74458-4

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Abstract

A one rotational degree of freedom and a six degree of freedom flight mechanics module are coupled to DLR's RANS solver FLOWer. The algorithms used to solve the equations of motion are described. The 1-DOF module is validated for a freely rolling delta wing. A very good agreement with experimental data is observed. The capability of the 6-DOF module is demonstrated by a simulation of a store separating from a wing. The computation uses the overset grid technique to handle the movement of the bodies in relative motion.

Item URL in elib:https://elib.dlr.de/54446/
Document Type:Conference or Workshop Item (Paper)
Title:RANS Simulations with One and Six Degrees of Freedom Rigid Body Motions
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schwarz, ThorstenUNSPECIFIEDUNSPECIFIED
Date:2007
Journal or Publication Title:New Results in Numerical and Experimental Fluid Mechanics VI
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:96
Page Range:pp. 178-185
Editors:
EditorsEmail
Tropea, CameronUNSPECIFIED
Jakirlic, SuadUNSPECIFIED
Heinemann, Hans-JoachimUNSPECIFIED
Henke, RolfUNSPECIFIED
Hönlinger, HeinzUNSPECIFIED
Publisher:Springer-Verlag , Berlin, Heidelberg
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
ISBN:3-540-74458-4
Status:Published
Keywords:RANS, 6DOF rigid body motion, Chimera
Event Title:15 th STAB/DGLR Symposium
Event Location:Darmstadt (Germany)
Event Type:national Conference
Event Dates:2006-11-29 2006-12-01
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Concepts & Integration (old)
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > CASE
Deposited By: Schwarz, Dr.-Ing. Thorsten
Deposited On:26 Jun 2008
Last Modified:12 Dec 2013 20:31

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