Numerical Heat Transfer Part B Fundamentals, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 30
Published: July 7, 2024
The central aim of this numerical analysis is to describe the effects magnetic body force and thermal radiation on boundary layer flow Prandtl-Eyring fluid over a sensor surface suspended between two parallel plates. considered two-dimensional unsteady electrically conducting viscous incompressible in nature. A novel Soret effect included concentration equation reveal significant features mass diffusion mechanism under influence external squeezing mechanism. Surface permeable velocity concept also conditions suction/injection process. However, flows find their abundant applications bio-medicine, medical bio-technology areas. Particularly, micro-cantilevers with physical or chemical surfaces are effectively used bio-medical for finding various hazardous bio-warfare agents', infections, virus, nuclear reactor cooling, polymer processing, pharmaceutical, blood flow, injection molding many more. Thus, inspired by these practical flows, present problem modeled based investigated geometry. gives highly nonlinear coupled partial differential equations which not amenable any direct methods. Owing reason, appropriate similarity transformations diminish dimensional complexity emerged (PDEs). robust Runge-Kutta -4th order scheme (RK-4) as basic tool obtain similar solutions governing equations. graphical visualization analyze computer generated data regime different set parameters. It observed that, enhancing number (0.1≤M≤2.7) region 0≤η≤3 increases field decreases temperature fields. Increasing squeezed index (0.1≤b≤2.5) domain decreased velocity, This result may be useful cooling Rising parameters range enhanced profiles. (0.1≤Sr≤0.9) enhances field. Enhancing numbers amplifies skin-friction coefficient surface. parameter heat transport rate. magnifies Finally, it explored current results displaying good agreement formerly published literature fact confirms accuracy guarantee RK-4 method results.
Language: Английский