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The fluid flow across an unbounded horizontal plate embedded with uniform mass diffusion is studied in this article together with the impacts of the chemical reaction and parabolic motion, while the temperature and concentration of the…

动力系统 · 数学 2024-10-08 P. Sivakumar , R. M. Madhusudhan , R. Muthucumaraswamy , A. Ramamoorthy

The present paper studies the effects of thermal radiation and mass diffusion on MHD flow over a vertical plate that applies time dependent shear to the fluid. This study is meant to provide framework for improved thermal system where…

流体动力学 · 物理学 2017-10-20 N. Shahid

An accurate and comprehensive numerical solution to the parabolic free boundary problem arising from thin film flow with both velocity and temperature distribution at large Reynolds numbers is obtained using a modified Keller box method. A…

流体动力学 · 物理学 2024-08-20 Jian-Jun Shu , Graham Wilks

This paper deals also with a problem of gas absorption accompanied by an instantaneous, irreversible reaction in the liquid layer. The well-known methods for calculating such processes are based usually on the certain amendments to…

计算工程、金融与科学 · 计算机科学 2015-06-04 A. M. Brener , L. M. Musabekova

This paper gives similarity transformations for laminar film condensation on a vertical flat plate with variable temperature distribution and finds analytical solutions for arbitrary Prandtl numbers and condensation rates. The work…

流体动力学 · 物理学 2023-08-03 Jian-Jun Shu

Kinetic plasma turbulence cascade spans multiple scales ranging from macroscopic fluid flow to sub-electron scales. Mechanisms that dissipate large scale energy, terminate the inertial range cascade and convert kinetic energy into heat are…

等离子体物理 · 物理学 2017-11-02 Y. Yang , W. H. Matthaeus , T. N. Parashar , C. C. Haggerty , V. Roytershteyn , W. Daughton , M. Wan , Y. Shi , S. Chen

In the above paper [Chaos, Solitons & Fractals, 13 (2002) 1843-1850] the author treats the boundary layer flow along a vertical isothermal plate of an electrically conducting fluid. The plate lies in a vertical free stream of constant…

流体动力学 · 物理学 2007-05-23 Asterios Pantokratoras

In this paper we present a mathematical analysis of thin film flow and heat transfer to a laminar liquid film from a horizontal stretching sheet. The flow of thin liquid film and subsequent heat transfer from the stretching surface is…

流体动力学 · 物理学 2016-03-14 Prashant G Metri , Jagdish Tawade , M Subhash Abel

New mathematical and numerical results are given for the coupling of the temperature equation of a fluid with Radiative Transfer: existence and uniqueness and a convergent monotone numerical scheme. The technique is shown to be feasible for…

数值分析 · 数学 2021-07-30 F. Golse , O. Pironneau

Chemical reactions involve the movement of charges, and this work presents a mathematical model for describing chemical reactions in electrolytes. The model is developed using an energy variational method that aligns with classical…

化学物理 · 物理学 2023-11-02 Shixin Xu , Robert Eisenberg , Zilong Song , Huaxiong Huang

Energy transmission over long distances by waves is a key mechanism for many natural processes. This possibility arises when an inhomogeneous medium is arranged in such a manner that it enables a certain type of wave to propagate with…

流体动力学 · 物理学 2026-05-05 Semyon Churilov

In this paper we have studied the flow and heat transfer in a viscous fluid by a horizontal sheet. The stretching rate and temperature of the sheet vary with time. The governing equations for momentum and thermal energy are reduced to…

流体动力学 · 物理学 2015-05-22 Remus-Daniel Ene , Vasile Marinca , Bogdan Marinca

A cold, thin film of liquid impinging on an isothermal hot, horizontal surface has been investigated. An approximate solution for the velocity and temperature distributions in the flow along the horizontal surface is developed, which…

流体动力学 · 物理学 2014-03-17 Jian-Jun Shu , Graham Wilks

The current study is a pioneering work in presenting the boundary layer equations for the two-dimensional flow and heat transfer of the Cross fluid over a linearly stretching sheet. The system of partial differential equations is turned…

流体动力学 · 物理学 2016-09-08 Masood Khan , Mehwish Manzur , Masood ur Rahman

This paper reports a mass transfer model of a reactant flowing in a large aspect ratio microfluidic chip made of a channel with electrodes on the side walls. A semi-analytical solution to the two-dimensional Fickian diffusion of a reactant…

流体动力学 · 物理学 2021-10-04 Stéphane Chevalier

Thermal balances and complete investigation of air flow along a uniformly heated vertical black thick steel plate (1000 to 8000 W/m\^2) have been obtained by means of a thermoanemometric method and infrared pyrometry. Several physical…

经典物理 · 物理学 2009-03-05 Thierry De Larochelambert

A class of Laplace transforms is examined to show that particular cases of this class are associated with production-destruction and reaction-diffusion problems in physics, study of differences of independently distributed random variables…

经典分析与常微分方程 · 数学 2009-11-11 A. M. Mathai , R. K. Saxena , H. J. Haubold

The paper considers the heat transfer characteristics of a thin film flow over a hot horizontal flat plate resulting from a cold vertical liquid jet falling onto a surface. A numerical solution of high accuracy is obtained for large…

流体动力学 · 物理学 2023-08-07 Jian-Jun Shu , Graham Wilks

In this paper, a mathematical model is developed to describe the evolution of the concentration of compounds through a gas chromatography column. The model couples mass balances and kinetic equations for all components. Both single and…

计算工程、金融与科学 · 计算机科学 2025-01-03 A. Cabrera-Codony , A. Valverde , K. Born , O. A. I. Noreldin , T. G. Myers

The effects of MHD boundary layer flow of non-linear thermal radiation with convective heat transfer and non-uniform heat source/sink in presence of thermophortic velocity and chemical reaction investigated in this study. Suitable…

流体动力学 · 物理学 2017-02-08 Shalini Jain , Rakesh Choudhary
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