72nd Annual Meeting of the APS Division of Fluid Dynamics
Volume 64, Number 13
Saturday–Tuesday, November 23–26, 2019;
Seattle, Washington
Session Index
Session P42: Boundary Layers: Rough Wall Effects
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Show Abstracts |
Chair: Krishnan Mahesh, University of Minnesota
Room: 6e
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Monday, November 25, 2019
5:16PM - 5:29PM
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P42.00001: Modeling Turbulent Rough-Wall Flow with Pseudo Body Forces
Giles Brereton, Junlin Yuan, Mostapha Aghaei Jouybari
Preview Abstract |
Monday, November 25, 2019
5:29PM - 5:42PM
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P42.00002: Multi-parameter prediction of roughness function and drag profiles in turbulent channel flows over rough walls
Mostafa Aghaei Jouybari, Giles J. Brereton, Junlin Yuan
Preview Abstract |
Monday, November 25, 2019
5:42PM - 5:55PM
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P42.00003: Determination of roughness scales that accurately predict frictional drag
Karen Flack, Michael Schultz
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Monday, November 25, 2019
5:55PM - 6:08PM
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P42.00004: Turbulent boundary layer perturbation by two wall-mounted cylinders arranged in tandem at various spacings and height ratios
Ali Hamed, Adam Peterlein
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Monday, November 25, 2019
6:08PM - 6:21PM
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P42.00005: Random roughness effects on the near-wall flow in the transitionally rough regime
Rong Ma, Karim Alame, Krishnan Mahesh
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Monday, November 25, 2019
6:21PM - 6:34PM
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P42.00006: Towards Modelling the Downstream Development of a Turbulent Boundary Layer Following a Rough-to-Smooth Step Change in Surface Condition
Mogeng Li, Charitha M. de Silva, Daniel Chung, Dale I. Pullin, Ivan Marusic, Nicholas Hutchins
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Monday, November 25, 2019
6:34PM - 6:47PM
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P42.00007: Impact of spanwise effective slope on near-wall turbulence
Thomas Jelly, Nicholas Hutchins, Angela Busse
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Monday, November 25, 2019
6:47PM - 7:00PM
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P42.00008: Direct numerical simulation for irregular roughness on a curved surface
Haoliang Yu, Umberto Ciri, Arif Malik, Stefano Leonardi
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Monday, November 25, 2019
7:00PM - 7:13PM
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P42.00009: The effect of surface-obstacle geometry on maximizing air exchange over rough surfaces for use in direct air carbon capture assemblies
Simone Stewart, Paolo Luzzatto-Fegiz
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