DocumentCode :
3263395
Title :
Mesh Modification Strategy for Aerodynamic Design through Evolution
Author :
Casás, V. Díaz ; Peña, F. Lopez ; Duro, R.J.
fYear :
2007
fDate :
6-8 Sept. 2007
Firstpage :
191
Lastpage :
195
Abstract :
In this work a mesh deformation strategy for an aerodynamic simulator used in an automatic design environment is presented. This strategy allows creating different alternatives within an evolutionary design process by following a low computational cost procedure. The mesh used to evaluate de fitness of each alternative in a computational fluid dynamic (CFD) solver doesn´t need to bet created for each design. The mesh is obtained as a modification of the boundaries of the mesh used in the previous evolution step minimizing the computational cost.
Keywords :
aerodynamics; computational fluid dynamics; evolutionary computation; mesh generation; aerodynamic simulator; automatic design environment; computational fluid dynamic solver; mesh deformation strategy; Aerodynamics; Computational efficiency; Computational fluid dynamics; Computational modeling; Decoding; Design optimization; Humans; Hydrodynamics; Process design; Shape; Adaptive Mesh; Decoding; Evolutionary Algorithms;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2007. IDAACS 2007. 4th IEEE Workshop on
Conference_Location :
Dortmund
Print_ISBN :
978-1-4244-1347-8
Electronic_ISBN :
978-1-4244-1348-5
Type :
conf
DOI :
10.1109/IDAACS.2007.4488403
Filename :
4488403
Link To Document :
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