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Frontiers of Chemical Science and Engineering

ISSN 2095-0179

ISSN 2095-0187(Online)

CN 11-5981/TQ

邮发代号 80-969

2019 Impact Factor: 3.552

Frontiers of Chemical Science and Engineering  2011, Vol. 5 Issue (3): 376-384   https://doi.org/10.1007/s11705-011-1121-0
  RESEARCH ARTICLE 本期目录
Effects of radiation and heat source/sink on unsteady MHD boundary layer flow and heat transfer over a shrinking sheet with suction/injection
Effects of radiation and heat source/sink on unsteady MHD boundary layer flow and heat transfer over a shrinking sheet with suction/injection
Krishnendu Bhattacharyya()
Department of Mathematics, The University of Burdwan, Burdwan-713104, West Bengal, India
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Abstract

In this paper, an investigation is made to study the effects of radiation and heat source/sink on the unsteady boundary layer flow and heat transfer past a shrinking sheet with suction/injection. The flow is permeated by an externally applied magnetic field normal to the plane of flow. The self-similar equations corresponding to the velocity and temperature fields are obtained, and then solved numerically by finite difference method using quasilinearization technique. The study reveals that the momentum boundary layer thickness increases with increasing unsteadiness and decreases with magnetic field. The thermal boundary layer thickness decreases with Prandtl number, radiation parameter and heat sink parameter, but it increases with heat source parameter. Moreover, increasing unsteadiness, magnetic field strength, radiation and heat sink strength boost the heat transfer.

Key wordsMHD boundary layer    unsteady flow    heat transfer    thermal radiation    heat source/sink    shrinking sheet    suction/injection
收稿日期: 2011-02-22      出版日期: 2011-09-05
Corresponding Author(s): Bhattacharyya Krishnendu,Email:krish.math@yahoo.com; krishnendu.math@gmail.com   
 引用本文:   
. Effects of radiation and heat source/sink on unsteady MHD boundary layer flow and heat transfer over a shrinking sheet with suction/injection[J]. Frontiers of Chemical Science and Engineering, 2011, 5(3): 376-384.
Krishnendu Bhattacharyya. Effects of radiation and heat source/sink on unsteady MHD boundary layer flow and heat transfer over a shrinking sheet with suction/injection. Front Chem Sci Eng, 2011, 5(3): 376-384.
 链接本文:  
https://academic.hep.com.cn/fcse/CN/10.1007/s11705-011-1121-0
https://academic.hep.com.cn/fcse/CN/Y2011/V5/I3/376
SMuhaimin et al. [16]Present study
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