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Sensitivity analysis of the concentration transport estimation in a turbulent flow

Author

Listed:
  • Kolyukhin Dmitriy

    (Trofimuk Institute of Petroleum Geology and Geophysics SB RAS, Koptug ave. 3, 630090, Novosibirsk, Russia)

  • Sabelfeld Karl K.

    (Institute of Computational Mathematics and Mathematical Geophysics, Lavrentiev Prosp. 6, 630090, Novosibirsk, Russia)

  • Dimov Ivan

    (Institute of Information and Communication Technologies, Bulgarian Academy of Sciences, 1113, Sofia, Bulgaria)

Abstract

The present study addresses the sensitivity analysis of particle concentration dispersion in the turbulent flow. A stochastic spectral model of turbulence is used to simulate the particle transfer. Sensitivity analysis is performed by estimations of Morris and Sobol indices. This study allows to define the significant and nonsignificant model parameters. It also gives an idea of the qualitative behavior of the stochastic model used.

Suggested Citation

  • Kolyukhin Dmitriy & Sabelfeld Karl K. & Dimov Ivan, 2022. "Sensitivity analysis of the concentration transport estimation in a turbulent flow," Monte Carlo Methods and Applications, De Gruyter, vol. 28(3), pages 211-219, September.
    • Handle: RePEc:bpj:mcmeap:v:28:y:2022:i:3:p:211-219:n:5
    DOI: 10.1515/mcma-2022-2116
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