Moving grid method for the computation of recirculating flow

D. Lee, H. T. Lee

Research output: Contribution to conferencePaperpeer-review

Abstract

The moving grid method is employed and numerical studies have been conducted on the computation of a laminar 2-D polar driven cavity flow to demonstrate the effectiveness of the method. In the computation, instead of the polar coordinate, a general body-fitted coordinate system was used to facilitate the adaptation of the grid. The numerical results are compared with available experimental and numerical data. With numerical results of 81 × 81 grid as the reference solution and based on our definition of numerical accuracy, efficiency of factor of five are obtained for the polar cavity flow with a coarse adaptive grid system.

Original languageEnglish
Pages485-489
Number of pages5
Publication statusPublished - 1988 Dec 1
EventComputers in Engineering 1988 - Proceedings - San Francisco, CA, USA
Duration: 1988 Jul 311988 Aug 4

Other

OtherComputers in Engineering 1988 - Proceedings
CitySan Francisco, CA, USA
Period88-07-3188-08-04

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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