Heat and mass transfer aspects of a transient bio-convective Maxwell nanofluid subject to convective boundary conditions with curved surface

被引:6
|
作者
Khan, Muhammad Naveed [1 ]
Hamam, Haneen [2 ]
Gamaoun, Fehmi [3 ]
Alhowaity, Awatif [4 ]
Yassen, Mansour F. [5 ,6 ]
Ghazwani, Hassan Ali [7 ]
机构
[1] Quaid I Azam Univ 45320, Dept Math, Islamabad 44000, Pakistan
[2] Umm Al Qura Univ, Math Dept, Mecca, Saudi Arabia
[3] King Khalid Univ, Coll Engn, Dept Mech Engn, Abha 61421, Saudi Arabia
[4] Univ Jeddah, Coll Sci & Arts Alkamil, Dept Math, Jeddah, Saudi Arabia
[5] Aj Aflaj Prince Sattam Bin Abdulaziz Univ, Dept Math, Coll Sci & Humanities, Al Aflaj 11912, Saudi Arabia
[6] Damietta Univ, Dept Math, Fac Sci, Dumyat 34517, Egypt
[7] Jazan Univ, Dept Mech Engn, Fac Engn, POB 45124, Jazan, Saudi Arabia
来源
关键词
Bio-convection; Maxwell nanofluid; convective boundary conditions; curved exponentially stretching surface; chemical reaction; STAGNATION POINT FLOW; FLUID-FLOW; LAYER-FLOW; STRETCHING SHEET; MODEL;
D O I
10.1142/S0217979222501879
中图分类号
O59 [应用物理学];
学科分类号
摘要
The current paper focused on an unsteady bio-convective Maxwell nanofluid flow subject to convective boundary conditions through an exponentially stretching curved surface. The transportation of heat and mass are observed with thermophoresis and Brownian effect along with chemical reaction. The mathematical flow model is converted into a system of nonlinear system of ODEs via suitable transformation. The numerical solution of a nonlinear system of equations is established with the help of bvp4c MATLAB technique. It is deeply studied that in the curved surface, the pressure is never ignored. The graphical representation of several parameters along the temperature, concentration, microorganism density and velocity distribution is presented. It is examined that the greater estimation of curvature parameter boosts the temperature of fluid and concentration of nanoparticles, although a reverse trend is seen for the velocity profile. Further, it is examined from the numerical values that the heat and mass transfer rate reduce consequently with the enlargement of the curvature parameter.
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收藏
页数:24
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