Ziegler, R. (1996) LOGIC: A Semi-Automatic Interface Between MegaCads and FLOWer. DLR-Interner Bericht. 129-96/34. 26 S.
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Abstract
The MegaFlow project consists of two great parts which are MegaCads for grid generation and FLOWer to solve the three- dimensional Reynolds-averaged Navier-Stokes equations. MegaCads supports the generation of a structured multiblock grid. This means that the domain of interest is split into regions, for each of which the generation of a structured grid is realized. Then, before getting into the flow solver the grid generator has to create a so called topology file. This file contains all necessary information about grid connectivity and orientation, i.e. the relationships between all neighbouring blocks and the boundary conditions. It is still a problem that no topology information is created during the grid generation process and for complex configurations the user needs more than a week to create it. The external interface,LOGIC, was written to overcome this problem for the near future until MegaCads serves both: grid and topology generation. Then.
Item URL in elib: | https://elib.dlr.de/36422/ | ||||||
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Document Type: | Monograph (DLR-Interner Bericht) | ||||||
Additional Information: | LIDO-Berichtsjahr=1996, | ||||||
Title: | LOGIC: A Semi-Automatic Interface Between MegaCads and FLOWer | ||||||
Authors: |
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Date: | 1996 | ||||||
Open Access: | No | ||||||
Gold Open Access: | No | ||||||
In SCOPUS: | No | ||||||
In ISI Web of Science: | No | ||||||
Number of Pages: | 26 | ||||||
Status: | Published | ||||||
Keywords: | Connectivity, boundary condition, multiblock grid, segmentation, topology | ||||||
HGF - Research field: | UNSPECIFIED | ||||||
HGF - Program: | Aeronautics | ||||||
HGF - Program Themes: | other | ||||||
DLR - Research area: | UNSPECIFIED | ||||||
DLR - Program: | L SI - Versuchs- und Simulationstechniken | ||||||
DLR - Research theme (Project): | L - Concepts & Integration (old) | ||||||
Location: | Köln-Porz , Braunschweig , Göttingen | ||||||
Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik | ||||||
Deposited By: | DLR-Beauftragter, elib | ||||||
Deposited On: | 03 Apr 2006 | ||||||
Last Modified: | 27 Apr 2009 10:06 |
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