Application of the goore scheme to turbulence control for drag reduction (I) - Improvement of the goore scheme -

Chang Hoon Lee, Namhyun Kim, John Kim

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We investigate the possibility of application of the Goore Scheme to turbulence control for drag reduction. In Part I , we examine the performance of the original Goore Scheme by applying it to a simple one-dimensional problem. For the application of the scheme to turbulence control, we extend the scheme's capability so that it can treat multi-dimensional problems and examine its validity theoretically. The convergence of the extended scheme with a dynamic memory is faster by an order of magnitude than the original scheme. In Part II, we apply the proposed scheme to reduce drag for turbulent channel flows through direct numerical simulation.

Original languageEnglish
Pages (from-to)1572-1579
Number of pages8
JournalKSME International Journal
Volume15
Issue number11
DOIs
Publication statusPublished - 2001 Jan 1

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Drag reduction
Turbulence
Direct numerical simulation
Channel flow
Drag
Data storage equipment

All Science Journal Classification (ASJC) codes

  • Mechanical Engineering

Cite this

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Application of the goore scheme to turbulence control for drag reduction (I) - Improvement of the goore scheme -. / Lee, Chang Hoon; Kim, Namhyun; Kim, John.

In: KSME International Journal, Vol. 15, No. 11, 01.01.2001, p. 1572-1579.

Research output: Contribution to journalArticle

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