Yazar "Demir, H" için listeleme
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Coerciveness of the discontinuous initial-boundary value problem for parabolic equations
Mukhtarov, OS; Demir, H (Magnes Press, 1999)In this paper, the mixed problem for parabolic equations is investigated with the discontinuous coefficient at the highest derivative and with nonstandard boundary conditions. Namely, the boundary conditions contain values ... -
Numerical modelling of viscoelastic cavity driven flow using finite difference simulations
Demir, H (Elsevier Science Inc, 2005)A study of the unsteady flow of viscoelastic liquids contained in an cavity driven by a moving wall has been undertaken as a first step toward understanding heat and mass transport in polymer processing equipment. The ... -
A numerical study of wall-driven flow of a viscoelastic fluid in rectangular cavities
Demir, H; Erturk, VS (Indian Nat Sci Acad, 2001)In this study, in a planar cavity geometry for some time-independent non-Newtonian fluids the stability of two-dimensional flow which is generated by different wall motions was investigated. The nonlinear equations defining ... -
Rayleigh-Benard convection of viscoelastic fluid
Demir, H (Elsevier Science Inc, 2002)We consider two-dimensional unsteady Rayleigh-Benard convective motion of a viscoelastic fluid in a square cavity. The governing vorticity and energy transport equations are discretised by using finite difference approximations ... -
Thermal convection of viscoelastic fluid with Biot boundary conduction
Demir, H (Elsevier Science Bv, 2001)Two-dimensional unsteady natural convection of a non-linear fluid represented by Criminale-Erickson-Filbey (CEF) fluid model in a square cavity is studied in the fluid for Rayleigh-Benard convection case. The governing ... -
Unsteady thermal convection of a non-Newtonian fluid
Demir, H; Akyildiz, FT (Pergamon-Elsevier Science Ltd, 2000)Two-dimensional unsteady natural convection of a non-linear fluid represented by Criminale-Erickson-Filbey (CEF) fluid model in a square cavity is studied. The governing vorticity and energy transport equations are solved ...
