Bulletin of the American Physical Society
77th Annual Meeting of the Division of Fluid Dynamics
Sunday–Tuesday, November 24–26, 2024; Salt Lake City, Utah
Session R27: Flow Instability: Boundary Layers and Transition to Turbulence II
1:50 PM–3:47 PM,
Monday, November 25, 2024
Room: 251 E
Chair: Baoying Wang, Institute of Science and Technology Austria (ISTA)
Abstract: R27.00002 : WEAKLY NONLINEAR STABILITY ANALYSIS OF POISEUILLE FLOW IN A FLUID OVERLYING POROUS DOMAIN
2:03 PM–2:16 PM
Presenter:
Premananda Bera
(Indian Institute of Technology Roorkee)
Authors:
Premananda Bera
(Indian Institute of Technology Roorkee)
Anjali Aleria
(Indian Institute of Technology Roorkee)
References:
[1] ANJALI, KHAN, A. AND BERA, P. Finite amplitude analysis of Poiseuille flow in fluid overlying porous domain, SIAM J. App. Math. 84, 433-463.
[2] CHANG, M. H., CHEN, F. AND STRAUGHAN, B. Instability of Poiseuille flow in a fluid overlying a porous layer, J. Fluid Mech. 564 (2006) 287–303.
[3] CHANG, M. H. 2006 Thermal convection in superposed fluid and porous layers subjected to plane Poiseuille flow. Phys. Fluids 18, 035104.
[4] SHARMA, A. K., KHANDELWAL, M. K. AND BERA, P. Finiteamplitude analysis of non-isothermal parallel flow in a vertical channel filled with a highly permeable porous medium, J. Fluid Mech. 857 (2018) 469–507.
[5] STEWARTSON, K. AND STUART, J. T. A non-linear instability theory for a wave system in plane Poiseuille flow, J. Fluid Mech. 48 (1971) 529–545.
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