Thermal features and heat transfer enhancement of a Casson fluid across a porous stretching/shrinking sheet: Analysis of dual solutions

doi:10.1016/j.csite.2021.101594

	Thermal features and heat transfer enhancement of a Casson fluid across a porous stretching/shrinking sheet: Analysis of dual solutions
	Khan, M. Riaz 2; Elkotb, Mohamed Abdelghany 1,3; Matoog, R. T.4; Alshehri, Nawal A.5; Abdelmohimen, Mostafa A. H.1,6
刊名	CASE STUDIES IN THERMAL ENGINEERING
	2021-12-01
卷号	28 页码:12
关键词	Casson fluid Heat source Stretching/Shrinking sheet Thermal radiation MHD Convective condition
ISSN号	2214-157X
DOI	10.1016/j.csite.2021.101594
英文摘要	This article explores an unsteady radiative two-dimentional stagnation point flow of a Casson fluid along a stretching and shrinking sheet which is depending on the mixed convection, convective condition, and the slip condition. Additionally, the effect of heat generation and Joule heating is deemed. This study formulates the nonlinear Partial Differential Equations (PDEs), that are initially transformed into the non-dimensional Ordinary Differential Equations (ODEs) based on the dimensionless variables. The bvp4c function in MATLAB has been employed to find the dual solutions for the dimensionless ODEs. These solutions have been determined with regards to the fluid velocity, skin friction coefficient, temperature, and the local Nusselt number which have been found under the influence of the related fluid parameters. It has been found that the friction drags respectively enhances and declines in the stable and unstable flows caused by rising values of Casson parameter, mixed convection, and slip parameter. The heat transfer rate respectively improves with the improvement of radiation, Biot number and Prandtl number although it declines with the improvement of heat generation parameter. According to our deep knowledge, the outcomes of the existing effort are innovative and had not been previously evaluated by someone. Our work can produce a paradigm considering forthcoming analyses of non-Newtonian fluids.
资助项目	King Khalid University, Abha, Saudi Arabia[RGP.2/108/42] ; Taif University, Taif, Saudi Arabia[TURSP-2020/247] ; Taif university
WOS研究方向	Thermodynamics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000720793100015
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/59601]
专题	中国科学院数学与系统科学研究院
通讯作者	Khan, M. Riaz
作者单位	1.King Khalid Univ, Coll Engn, Mech Engn Dept, Abha, Saudi Arabia 2.Chinese Acad Sci, Acad Math & Syst Sci, Univ Chinese Acad Sci, Sch Math Sci,LSEC & ICMSEC, Beijing 100190, Peoples R China 3.Kafrelsheikh Univ, Fac Engn, Mech Engn Dept, Kafr Al Sheikh, Egypt 4.Umm Al Qura Univ, Fac Appl Sci, Dept Math, Mecca, Saudi Arabia 5.Taif Univ, Coll Sci, Dept Math & Stat, POB 11099, At Taif 21944, Saudi Arabia 6.Benha Univ, Shoubra Fac Engn, Banha, Egypt
推荐引用方式 GB/T 7714	Khan, M. Riaz,Elkotb, Mohamed Abdelghany,Matoog, R. T.,et al. Thermal features and heat transfer enhancement of a Casson fluid across a porous stretching/shrinking sheet: Analysis of dual solutions[J]. CASE STUDIES IN THERMAL ENGINEERING,2021,28:12.
APA	Khan, M. Riaz,Elkotb, Mohamed Abdelghany,Matoog, R. T.,Alshehri, Nawal A.,&Abdelmohimen, Mostafa A. H..(2021).Thermal features and heat transfer enhancement of a Casson fluid across a porous stretching/shrinking sheet: Analysis of dual solutions.CASE STUDIES IN THERMAL ENGINEERING,28,12.
MLA	Khan, M. Riaz,et al."Thermal features and heat transfer enhancement of a Casson fluid across a porous stretching/shrinking sheet: Analysis of dual solutions".CASE STUDIES IN THERMAL ENGINEERING 28(2021):12.