Transportation of Darcy-Forchheimer entropy optimized nonlinear flow toward a stretchable sheet with Ohmic heating and heat generation/absorption

doi:10.1080/17455030.2021.2014601

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	Transportation of Darcy-Forchheimer entropy optimized nonlinear flow toward a stretchable sheet with Ohmic heating and heat generation/absorption
	Khan, Sohail A.1; Khan, M. Ijaz 2,3; Khan, M. Riaz 4,5; Alotaibi, Fakhirah 6; Galal, Ahmed M.7,8
	2021-12-29
发表期刊	WAVES IN RANDOM AND COMPLEX MEDIA
ISSN	1745-5030
页码	19
摘要	Nanomaterials have achieved considerable prominence owing to their numerous applications such as thermal transport, heat exchangers, nuclear reactor cooling, paper production, microelectronics, thermal power plants, and architecture . Because of such thermal applications, the prime objective of the present analysis is to scrutinize the unsteady Darcy-Forchheimer flow of nanoliquid with Lorentz force. Stretching of the surface creates flow motion. Here three different types of nanoparticles, aluminum oxide (Al2O3), copper (Cu), and titanium dioxide (TiO2), are used. Furthermore, water (H2O) is used as a base fluid. Heat expression is discussed through dissipation, radiation, heat generation, and Joule heating. Physical interpretation of entropy generation is discussed. The nonlinear partial system is reduced to a dimensionless ordinary system by appropriate dimensionless parameters. The resultant system is then solved by a numerical scheme (bvp4c technique). The influences of various involved parameters on entropy rate, velocity profile, and temperature are graphically examined. Drag force and thermal transport rate against flow variable are discussed. A larger Forchheimer number reduces velocity profile. A reverse trend is noted for temperature and velocity against volume fraction variable. An increment in magnetic variable augments entropy rate and temperature.. An improvement in entropy analysis is noted for Reynold number. Thermal transport rate declines for a higher stretching variable. An enhancement in entropy rate and temperature is noticed for radiation variable. An amplification in drag force is observed through volume fraction. An augmentation in magnetic effect leads to decline the thermal transport rate. Comparative studies for different nanoparticles are done.
关键词	Darcy-Forchheimer unsteady flow thermal radiation heat generation/absorption viscous dissipation and entropy generation
DOI	10.1080/17455030.2021.2014601
收录类别	SCI
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000736390800001
出版者	TAYLOR & FRANCIS LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/59815
专题	中国科学院数学与系统科学研究院
通讯作者	Khan, M. Ijaz
作者单位	1.Quaid I Azam Univ, Dept Math, Islamabad, Pakistan 2.Riphah Int Univ, Dept Math & Stat, I-14, Islamabad, Pakistan 3.Peking Univ, Dept Mech & Engn Sci, Beijing, Peoples R China 4.Chinese Acad Sci, Acad Math & Syst Sci, LSEC, Beijing, Peoples R China 5.Univ Chinese Acad Sci, Sch Math Sci, Beijing, Peoples R China 6.Umm Al Qura Univ, Fac Appl Sci, Dept Math, Mecca, Saudi Arabia 7.Prince Sattam Bin Abdulaziz Univ, Coll Engn, Mech Engn Dept, Wadi Addawaser, Saudi Arabia 8.Mansoura Univ, Fac Engn, Prod Engn & Mech Design Dept, Mansoura, Egypt
推荐引用方式 GB/T 7714	Khan, Sohail A.,Khan, M. Ijaz,Khan, M. Riaz,et al. Transportation of Darcy-Forchheimer entropy optimized nonlinear flow toward a stretchable sheet with Ohmic heating and heat generation/absorption[J]. WAVES IN RANDOM AND COMPLEX MEDIA,2021:19.
APA	Khan, Sohail A.,Khan, M. Ijaz,Khan, M. Riaz,Alotaibi, Fakhirah,&Galal, Ahmed M..(2021).Transportation of Darcy-Forchheimer entropy optimized nonlinear flow toward a stretchable sheet with Ohmic heating and heat generation/absorption.WAVES IN RANDOM AND COMPLEX MEDIA,19.
MLA	Khan, Sohail A.,et al."Transportation of Darcy-Forchheimer entropy optimized nonlinear flow toward a stretchable sheet with Ohmic heating and heat generation/absorption".WAVES IN RANDOM AND COMPLEX MEDIA (2021):19.