Magnetohydrodynamic flow past a shrinking vertical sheet in a dusty hybrid nanofluid with thermal radiation  

作　　者：I.WAINI A.ISHAK I.POP 

机构地区：[1]Fakulti Teknologi Kejuruteraan Mekanikal dan Pembuatan,Universiti Teknikal Malaysia Melaka,Durian Tunggal,76100,Malaysia [2]Department of Mathematical Sciences,Universiti Kebangsaan Malaysia,Bangi,43600,Malaysia [3]Department of Mathematics,Babeş-Bolyai University,Cluj-Napoca,400084,Romania

出　　处：《Applied Mathematics and Mechanics(English Edition)》2022年第1期127-140,共14页应用数学和力学（英文版）

基　　金：Universiti Teknikal Malaysia Melaka and Universiti Kebangsaan Malaysia(No.DIP-2020-001)for funds。

摘　　要：The magnetohydrodynamic(MHD)mixed convection flow past a shrinking vertical sheet with thermal radiation is considered.Besides,the effects of Cu-Al_(2)O_(3) nanoparticles and dust particles are considered.The similarity variables reduce the governing equations to the similarity equations,which are then solved numerically.The outcome shows that,for the shrinking case,the solutions are not unique.The rate of heat transfer and the friction factor enlarge with increasing the values of the copper nanoparticle volume fraction as well as the magnetic parameter.Meanwhile,the assisting flow and the rise of the thermal radiation reduce these quantities.Two solutions are found,and the boundary layer separation is dependent on the mixed convection parameter.

关 键 词：dusty fluid hybrid nanofluid magnetohydrodynamic(MHD) mixed convection shrinking sheet thermal radiation dual solution 

分 类 号：O241[理学—计算数学]