THE EFFECT OF THERMAL STRATIFICATION ON UNSTEADY PARABOLIC FLOW PAST AN INFINITE VERTICAL PLATE WITH CHEMICAL REACTION

被引：12

作者：

Nath, Rupam Shankar ^{[1
]}

Deka, Rudra Kanta ^{[1
]}

Kumar, Himangshu ^{[1
]}

机构：

[1] Gauhati Univ, Dept Math, Gauhati 781014, Assam, India

来源：

EAST EUROPEAN JOURNAL OF PHYSICS | 2023年 / 04期

关键词：

Thermal Stratification; Chemical Reaction; Parabolic Flow; Vertical plate; MASS-TRANSFER; STRETCHING SURFACE; MHD FLOW; HEAT; DIFFUSION; FLUID;

D O I：

10.26565/2312-4334-2023-4-08

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This research paper investigates the effects of thermal stratification on unsteady parabolic flow past an infinite vertical plate with chemical reaction. Using the Laplace transform method, analytical solutions are derived to simulate the physical process of the flow. The study considers the effects of thermal stratification on the flow field, as well as the effects of chemical reaction on the velocity, and temperature field. The results of the stratification case are then compared to the case of no stratification of a similar flow field. The results of this research can be used to improve understanding of the unsteady parabolic flow in thermal stratified environments and provide valuable insight into the effects of chemical reactions on the temperature field.

引用

页码：77 / 86

页数：10

共 19 条

[1]

Abramowitz Milton, 1988, Handbook of Mathematical Functions: With Formulars, Graphs, and Mathematical Tables, DOI DOI 10.1119/1.15378

[2]

Bhattacharya A., 2011, Res. J. Appl. Sci. Eng. Technol, V3, P887

[3] EFFECTS OF MASS-TRANSFER ON FLOW PAST AN IMPULSIVELY STARTED INFINITE VERTICAL PLATE WITH CONSTANT HEAT-FLUX AND CHEMICAL-REACTION [J].

DAS, UN ;

DEKA, R ;

SOUNDALGEKAR, VM .

FORSCHUNG IM INGENIEURWESEN-ENGINEERING RESEARCH, 1994, 60 (10) :284-287

[4]

ElFayez F.M.N., 2012, J. Surf. Eng. Mater. Adv. Technol, V2, P100

[5] ALGORITHM FOR GENERATING SOME INVERSE LAPLACE TRANSFORMS OF EXPONENTIAL FORM [J].

HETNARSKI, RB .

ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, 1975, 26 (02) :249-253

[6] UNSTEADY FLOW PAST AN ACCELERATED VERTICAL PLATE WITH VARIABLE TEMPERATURE IN PRESENCE OF THERMAL STRATIFICATION AND CHEMICAL REACTION [J].

Kalita, Nitul ;

Deka, Rudra Kanta ;

Nath, Rupam Shankar .

EAST EUROPEAN JOURNAL OF PHYSICS, 2023, (03) :441-450

[7] Chemical reaction, heat and mass transfer on MHD flow over a vertical stretching surface with heat source and thermal stratification effects [J].

Kandasamy, R ;

Periasamy, K ;

Prabhu, KKS .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2005, 48 (21-22) :4557-4561

[8] Unsteady free convection along an infinite vertical flat plate embedded in a stably stratified fluid-saturated porous medium [J].

Magyari, E ;

Pop, I ;

Keller, B .

TRANSPORT IN POROUS MEDIA, 2006, 62 (02) :233-249

[9] Effects of chemical reaction and thermal stratification on MHD free convective heat and mass transfer over a vertical stretching surface embedded in a porous media considering Soret and Dufour numbers [J].

Mansour, M. A. ;

El-Anssary, N. F. ;

Aly, A. M. .

CHEMICAL ENGINEERING JOURNAL, 2008, 145 (02) :340-345

[10] Non-Newtonian Cross fluid flow through a porous medium with regard to the effect of chemical reaction and thermal stratification phenomenon [J].

Megahed, Ahmed M. ;

Abbas, W. .

CASE STUDIES IN THERMAL ENGINEERING, 2022, 29

← 1 2 →