DIRECT NUMERICAL SIMULATION OF DILUTE SUSPENSION PARTICLE-LADEN GRAVITY CURRENTS

Luis F. R.  Espath; Leandro C.  Pinto; Sylvain  Laizet; Jorge Hugo Silvestrini

doi:10.1615/TSFP8.180

Eighth International Symposium on Turbulence and Shear Flow Phenomena

August, 28-30, 2013, Poitiers, Futuroscope, France

DOI: 10.1615/TSFP8

DIRECT NUMERICAL SIMULATION OF DILUTE SUSPENSION PARTICLE-LADEN GRAVITY CURRENTS

pages 1-6

DOI: 10.1615/TSFP8.180

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Luis F. R. Espath
Faculdade de Engenharia Pontificia Universidade Catolica do Rio Grande do Sul Av. Ipiranga 6681, 90619-900 Porto Alegre - RS, Brasil

Leandro C. Pinto
Faculdade de Engenharia Pontificia Universidade Catolica do Rio Grande do Sul Av. Ipiranga 6681, 90619-900 Porto Alegre - RS, Brasil

Sylvain Laizet
Turbulence, Mixing and Flow Control Group, Department of Aeronautics Imperial College London, London, SW7 2BY, United Kingdom

Jorge Hugo Silvestrini
Departamento de Engenharia Mecanica e Mecatronica, Faculdade de Engenharia, Pontificia Universidade Catolica do Rio Grande do Sul Av. Ipiranga 6681, 90619-900 Porto Alegre - RS, Brasil

要約

For this numerical work, we are interested in the prediction of a mono-disperse dilute suspension particle-laden flow in the typical lock-exchange configuration. The main objective is to investigate the influence of the Reynolds number in such flows. 2D and 3D Direct Numerical Simulations (DNS) with three different Reynolds numbers are presented with comparisons with previous experimental and numerical works.

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Annual Review of Heat Transfer ISSN 印刷: 1049-0787
ISSN オンライン: 2375-0294