Pseudospectral solutions for steady motion of a viscous fluid inside a circular boundary

Weizhang Huang, Tao Tang

Research output: Contribution to journalConference articlepeer-review

5 Citations (Scopus)
31 Downloads (Pure)

Abstract

Numerical solutions are presented for steady two-dimensional motion within a circular cylinder generated by fluid injecting radially over one small arc and ejecting radially over another arc. These solutions are based on a mixed finite-difference pseudospectral method. Previous calculations were able to obtain convergent results only for a range of Reynolds numbers from Re = 0 to Re = 20. The main object of this study is to extend the Reynolds number range for reliable solution, particularly with regard to the flow patterns, based on a pseudospectral approach.

Original languageEnglish
Pages (from-to)167-173
Number of pages7
JournalApplied Numerical Mathematics
Volume33
Issue number1-4
DOIs
Publication statusPublished - May 2000
EventThe 4th International Conference on Spectral and High Order Methods (ICOSAHOM 1998) - Herzliya, Isr
Duration: 22 Jun 199826 Jun 1998

Scopus Subject Areas

  • Numerical Analysis
  • Computational Mathematics
  • Applied Mathematics

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