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首页> 外文期刊>Heat Transfer >A computational study on the MHD Casson fluid flow with thermal radiation and variable physical properties under the influence of Soret and Dufour effects
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A computational study on the MHD Casson fluid flow with thermal radiation and variable physical properties under the influence of Soret and Dufour effects

机译:A computational study on the MHD Casson fluid flow with thermal radiation and variable physical properties under the influence of Soret and Dufour effects

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摘要

This research study discusses the flow of a magnetohydrodynamic Casson fluid under the influence of Soret, Dufour, and thermal radiation. Nonlinear partial differential equation (PDE) of governing equations is transformed into a dimensionless version of the modified PDEs presented in terms of dimensionless parameters. The solution of coupled PDEs is obtained by the finite difference method with a combination of the quasilinearization technique. The effects of various dimensionless parameters are shown graphically, such as buoyancy force (lambda), concentration buoyancy force (lambda(C)) , Casson parameter (beta), magnetic parameter (H), thermal radiation (Rd), Darcy parameter (K-0), Forchheimer (fr), Dufour (D-f), Soret (Sor), Brownian motion (Nb), thermopohersis (Nt), and Lewis number (Le). Prevention of heat transfer in the industrial system is critical, the velocity behavior (F), thermal variation (theta), and concentration profile (phi) are more prominent in the roles of coal, gas, and solar thermal collectors.
机译:本研究讨论的磁流体动力卡森流体下俗的影响,杜福尔和热辐射。方程(PDE)的控制方程转化为无量纲的版本修改pde的无量纲参数。通过有限差分方法quasilinearization技术的结合。各种无量纲参数的影响以图形方式显示,比如浮力(λ)浓度浮力(λ(C)),卡森参数(β),磁参数(H)、热辐射(Rd),达西参数(K-0), Forchheimer (fr),杜福尔(D-f),(Nt)和路易斯数(Le)。转移工业体系是至关重要的,速度行为(F)、热变化(θ),浓度剖面(φ)突出角色的煤炭、天然气和太阳能热的收藏家。

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