elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Influence of the mesh on the simulations for the AVT316 test case OTC1

Schnepf, Christian (2019) Influence of the mesh on the simulations for the AVT316 test case OTC1. In: AVT Panel Business Meeting. AVT Panel Business Meeting, Liptovsky Mikulas, Slowakei.

This is the latest version of this item.

Full text not available from this repository.

Abstract

The influence of mesh size and mesh topology on the OTC1 simulation results was analyzed. Furthermore, the influence of the order of spatial discretization of turbulent flows was investigated. It turned out that a quasi-structured mesh topology leads to a low dissipation of the vortex. The simulations with higher spatial discretization of the turbulent flows showed rolling moment coefficients on the scale of those of DES simulations.

Item URL in elib:https://elib.dlr.de/128464/
Document Type:Conference or Workshop Item (Speech)
Title:Influence of the mesh on the simulations for the AVT316 test case OTC1
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schnepf, Christianchristian.schnepf (at) dlr.deUNSPECIFIED
Date:2019
Journal or Publication Title:AVT Panel Business Meeting
Refereed publication:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Missile aerodynamic, vortex interaction, numerical Dissipation, spatial discretization , mesh topology, mesh sensitivity
Event Title:AVT Panel Business Meeting
Event Location:Liptovsky Mikulas, Slowakei
Event Type:international Conference
Organizer:Applied Vehicle (AVT) Panel. Science and Technology Organization (STO), NATO
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Military Technologies
Location: Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > High Speed Configurations, GO
Deposited By: Schnepf, Christian
Deposited On:26 Jul 2019 10:58
Last Modified:26 Jul 2019 10:58

Available Versions of this Item

  • Influence of the mesh on the simulations for the AVT316 test case OTC1. (deposited 26 Jul 2019 10:58) [Currently Displayed]

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.