Notice of Retraction: Optimization design about the drag reduction over ridge-like structure based on genetic algorithm

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

Regarding the drag reduction of ridge-like surface as optimization goal, this paper has optimized V-like and U-like surface using genetic algorithm in the context of given sizes and obtained the ridge-like structure size with the best drag reduction effect. Comparative analysis of the surface resistance and turbulence characteristics and the velocity distribution near the wall show that the optimized ridge-like surface has good drag reduction effect and the drag reduction of V-like surface is better. The drag reduction of optimized ridge-like surface has increased significantly and this shows that the method optimizing ridge-like structure using genetic algorithm is feasible. The optimization method can be used for navigation devices and other fluid mechanical shape optimization design.

Original languageEnglish
Title of host publication2011 International Conference on E-Business and E-Government, ICEE2011 - Proceedings
PublisherIEEE Computer Society
Pages5194-5197
Number of pages4
ISBN (Print)9781424486946
DOIs
StatePublished - 2011

Publication series

Name2011 International Conference on E-Business and E-Government, ICEE2011 - Proceedings

Keywords

  • Drag reduction characteristic
  • Genetic algorithm
  • Optimization design
  • ridge-like structure

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