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Unsteady mixed flows in non uniform closed water pipes: a Full Kinetic Appraoch
Mixed flows in closed water pipes drying and flooding flows kinetic interpretation of conservation laws
2011/8/26
Abstract: We recall the \PFS} model constructed for the modeling of unsteady mixed flows in closed water pipes where transition points between the free surface and pressurized flow are treated as a fr...
Hodograph transformations in unsteady MHD transverse flows
Hodograph and Legendre transformation porous media
2010/11/1
Hodograph-Legendre transformation have been used to find exact solutions of equation of motion governing the two dimensional unsteady viscous incompressible electrically conducting fluid flows under t...
Finite-difference analysis for unsteady squeezing flow of a second grade fluid between circular plates
Non-Newtonian fluids Squeezing flow
2010/9/27
The unsteady two-dimensional flow of non-conducting, incompressible second grade fluid between two circular plates approaching or receding from each other symmetrically is studied. A similarity transf...
Double-diffusive convection-radiation interaction on unsteady MHD flow over a vertical moving porous plate with heat generation and Soret effects
MHD boundary layer porous medium
2010/9/13
The present work analyzes the influence of a first-order homgeneous chemical reaction and thermal radiation on hydromagnetic free convection heat and mass transfer for a viscous fluid past a semi-infi...
Unsteady °ow of a conducting dusty °uid between two parallel plates
phase and °uid phase conducting dusty °uid magnetic ¯ eld
2009/1/7
The present problem deals with the laminar °ow of an electri-
cally conducting viscous incompressible °uid with embedded non-conducting
identical spherical particles through a long channel under in°...
GLOBAL DISCRETE INF SUP CONDITION FOR AN UNSTEADY INTERACTION PROBLEM
interaction shell locking finite element infsup condition
2008/11/25
We consider a steady mixed strategy for computing the evolution of a viscous
incompressible fluid inside an elastic Koiter shell in bending dominated state. We propose
mixed finite element formulati...
A Decomposition Method for Solving Unsteady Convection-Diffusion Problems
Convection-diffusion equation Decomposition method Noise terms
2010/2/25
In this study, a decomposition method for approximating the solutions of unsteady convection-diffusion problems is implemented. The approximate solution is calculated in the form of a convergent serie...
Numerical Investigation of a Dipole Type Solution for Unsteady Groundwater Flow with Capillary Retention and Forced Drainage
Numerical Investigation Dipole Type Solution Unsteady Groundwater Flow Capillary Retention
2010/10/29
A model of unsteady filtration (seepage) in a porous medium with capillary retention is considered. It leads to a free boundary problem for a generalized porous medium equation where the location of t...