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Large eddy simulation of stratified turbulent channel flow with a dynamic subgrid-scale model

  • Applied Mathematics And Mechanics
  • Published:
Journal of Shanghai University (English Edition)

Abstract

In this paper, large eddy simulation coupled with a dynamic subgrid-scale (SGS) model is used to study turbulent channel flows with heat transfer. Some fundamental flow behaviors are discussed. Based on our calculated results, the dynamic SGS model can reasonably predict some main characteristics of stratified turbulent channel flows. Our results are also in good agreement with theoretical analyses and previous calculated results.

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Author information

Authors and Affiliations

  1. Department of Mechanics and Mechanical Engineering, University of Science and Technology of China, 230026, Hefei, Anhui Province, China

    Zhong Feng-quan, Liu Nan-sheng, Lu Xi-yun & Tong Bing-gang

Authors
  1. Zhong Feng-quan
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  2. Liu Nan-sheng
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  3. Lu Xi-yun
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  4. Tong Bing-gang
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Additional information

Supported by the National Natural Science Foundation of China (59776011) and by the Science Foundation of National Education Ministry of China for Abroad Returnee

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Zhong, Fq., Liu, Ns., Lu, Xy. et al. Large eddy simulation of stratified turbulent channel flow with a dynamic subgrid-scale model. J. of Shanghai Univ. 4, 87–91 (2000). https://doi.org/10.1007/s11741-000-0001-5

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  • DOI: https://doi.org/10.1007/s11741-000-0001-5

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