Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Munshoor Ahmed"'
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 8, Iss 3, Pp 1043-1053 (2022)
In this article, two-layer shallow flow model with non-flat basal topography is considered. The presence of coupling terms in two layers make the system conditional hyperbolic. The kinetic flux-vector splitting (KFVS) scheme is applied to approximate
Externí odkaz:
https://doaj.org/article/22928c0ac9ee4e3db955ad447c07b94e
Publikováno v:
Advances in Mathematical Physics, Vol 2022 (2022)
In this article, two-phase compressible six equation flow model is numerically investigated. The six-equation model consists of velocity, pressure equations, and also relaxation terms. An extra seventh equation is included describing the total energy
Externí odkaz:
https://doaj.org/article/91ae3610c5604f85b162aab1d780deb7
Publikováno v:
PLoS ONE, Vol 10, Iss 6, p e0126273 (2015)
In this article, a compressible two-phase reduced five-equation flow model is numerically investigated. The model is non-conservative and the governing equations consist of two equations describing the conservation of mass, one for overall momentum a
Externí odkaz:
https://doaj.org/article/05cced6325414737b26aa873c2200b3b
Publikováno v:
International Journal of Nonlinear Sciences and Numerical Simulation. 23:433-447
In this article, the transport of a passive pollutant by a flow modeled by shallow water equations is numerically investigated. The kinetic flux-vector splitting (KFVS) scheme is extended to solve the one and two-dimensional equations. The first two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::019d75691eb20ac6685acb225953a1b1
https://doi.org/10.1515/ijnsns-2019-0169
https://doi.org/10.1515/ijnsns-2019-0169
Publikováno v:
Computers & Mathematics with Applications. 77:3195-3211
This paper focuses on implementation of space–time CE/SE scheme for computing the transport of a passive pollutant by a flow. The flow model comprises of the Saint-Venant system of shallow water equations and the pollutant propagation is described
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f606f717bb7f229ea8bfac527e9a0b36
https://doi.org/10.1016/j.camwa.2019.02.010
https://doi.org/10.1016/j.camwa.2019.02.010
Publikováno v:
Transport in Porous Media
This work presents the analytical solution and temporal moments of one-dimensional advection–diffusion model with variable coefficients. Two case studies along with the two different sets of boundary conditions are considered at the inlet and outle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0864401d487c0baca6ea587676cd3b65
https://hdl.handle.net/11858/00-001M-0000-002D-77E9-211858/00-001M-0000-002E-04C4-F
https://hdl.handle.net/11858/00-001M-0000-002D-77E9-211858/00-001M-0000-002E-04C4-F
Publikováno v:
International Journal of Computational Fluid Dynamics. 28:56-75
The governing equations of shallow water magnetohydrodynamics describe the dynamics of a thin layer of nearly incompressible and electrically conducting fluids for which the evolution is nearly two-dimensional with magnetic equilibrium in the third d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e553e9939da473a99d711767fe739a08
https://doi.org/10.1080/10618562.2014.891019
https://doi.org/10.1080/10618562.2014.891019
Publikováno v:
Applied Mathematics. :453-465
A kinetic flux-vector splitting (KFVS) scheme is applied for solving a reduced six-equation two-phase flow model of Saurel et al. [1]. The model incorporates single velocity, two pressures and relaxation terms. An additional seventh equation, describ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::024010f1f03ef24bc68800b54229a084
https://doi.org/10.4236/am.2014.53045
https://doi.org/10.4236/am.2014.53045
Publikováno v:
Communications in Computational Physics. 12:1070-1095
The space-time conservation element and solution element (CE/SE) method is proposed for solving a conservative interface-capturing reduced model of compressible two-fluid flows. The flow equations are the bulk equations, combined with mass and energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b1e03bc6ddb2aa60bd9cf52d1284ca9
https://doi.org/10.4208/cicp.210211.011111a
https://doi.org/10.4208/cicp.210211.011111a
Autor:
Munshoor Ahmed, Shamsul Qamar
Publikováno v:
Journal of Computational Physics. 228:9059-9078
We present a high order kinetic flux-vector splitting (KFVS) scheme for the numerical solution of a conservative interface-capturing five-equation model of compressible two-fluid flows. This model was initially introduced by Wackers and Koren (2004)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00eaaf989a22af6e9e2decc3b285167b
https://doi.org/10.1016/j.jcp.2009.09.010
https://doi.org/10.1016/j.jcp.2009.09.010