Dynamics of viscoelastic fluid conveying nanoparticles over a wedge when bioconvection and melting process are significant

被引:10
作者
Khan, M. Ijaz [1 ,2 ]
Alzahrani, Faris [2 ]
机构
[1] Riphah Int Univ I 14, Dept Math & Stat, Islamabad 44000, Pakistan
[2] King Abdulaziz Univ, Dept Math, Nonlinear Anal & Appl Math NAAM Res Grp, Fac Sci, POB 80203, Jeddah 21589, Saudi Arabia
关键词
Second-grade nanofluid; Activation energy; Non-uniform heat source; sink; Bioconvection; Falkner-Skan flow  NONLINEAR THERMAL-RADIATION; NANOFLUID FLOW; ENTROPY GENERATION; HYBRID NANOFLUID; SLIP-FLOW; SURFACE; MHD; NANOMATERIAL; SUSPENSION; MOTION;
D O I
10.1016/j.icheatmasstransfer.2021.105604
中图分类号
O414.1 [热力学];
学科分类号
摘要
The research in nanoparticles presents a convincing attention of scienstis due to their interesting applications in nanotechnology, electrical and biomedical, biotechnology, medication delivery, chemotherapy, food processing, and other sectors. The investigation presents the applications of viscoelastic nanoparticles with moving microorganisms due to wedge-shaped geometry. The important features of activation energy, thermophoresis diffusion characteristics and Brownian motion are also highlighted. The analysis is performed in view of Melting process. The flow process is represented mathematically using partial differential equations. For the optimization technique using MATLAB computer-based tools, the Labotto IIIa formulation has utilized. In the velocity equation, the temperature profile, concentration profile and microorganisms' profile, the reporting of the main parameters are fully defined and discussed through figures. The speed can be enhanced by means of a mixed convection appearance is determined. Furthermore, nanoparticles are decreasing in temperature and concentration profiles and the high number of Peclet decreases the profile of microorganisms.
引用
收藏
页数:7
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