Effects of parabolic motion on an isothermal vertical plate with constant mass flux

The present study deals with the implications of non-Newtonian fluid via a slanted parabolic started surface with ramped energy. In addition, the characteristics of electrically conducting viscoelastic liquid moving across the Riga surface are investigated systematically, emphasized within the time-dependent concentration and temperature variations. The mathematical model is made possible by enforcing momentum and heat conservation principles in the format of partial differential equations (PDEs). Heat considerations are emphasized with respect to radiant heat influx. Similarity characteristics are leveraged to convert PDEs to ordinary differential equations. The Laplace transform method is used to find the exact solutions for the obtained differential configuration. The effect of flow on associated patterns is depicted graphically and with tables. Furthermore, fluctuation in relevant engineering parameters such as wall shear stress, temperature, and mass variability on the surface is measured. The range of parameters selected is as follows: ψ [0.1-1] , Pr [0.71-10] , , Gr Gc = [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20] , E [1-5] ,and R [2-10] . The analytical and numerical solutions are validated and in good agreement. It is worth reporting that the improved Hartmann number and thermal radiation values boost velocity dispersion and

Section: Introductionmentioning

confidence: 99%

Non‐Newtonian electromagnetic fluid flow through a slanted parabolic started Riga surface with ramped energy

Asogwa¹,

Goud

Reddy

2022

“…8 The effects of parabolic motion on an isothermal vertical plate with constant mass flux were studied by Muthucumaraswamy and Geetha. 9 The effects of mass transfer on flow across a parabolic starting vertical plate with variable temperature and mass diffusion were examined by Muthucumaraswamy and Neel Armstrong. 10 MHD flow past a parabolic flow through an infinite isothermal vertical plate in the presence of thermal radiation and chemical reaction was examined by Muthucumaraswamy and Sivakaumar.…”

Section: Introductionmentioning

confidence: 99%

“…MHD flow past a parabolic started isothermal vertical plate with variable mass diffusion in the presence of chemical reaction of the first order was discovered by Muthucumaraswamy and Velmurugan 8 . The effects of parabolic motion on an isothermal vertical plate with constant mass flux were studied by Muthucumaraswamy and Geetha 9 . The effects of mass transfer on flow across a parabolic starting vertical plate with variable temperature and mass diffusion were examined by Muthucumaraswamy and Neel Armstrong 10 .…”

Section: Introductionmentioning

confidence: 99%

Aspects of parabolic motion of MHD fluid flow past a vertical porous plate with cross‐diffusion effects

Umamaheswar

Reddy

et al. 2022

In the presence of Soret and Dufour effects, a numerical analysis is performed for an unstable magnetohydrodynamics convective flow of parabolic motion with variable temperature and concentration.The finite-difference method is used to solve the set of nondimensional governing equations with boundary conditions numerically. Graphs are used to investigate the effect of various physical characteristics on flow quantities. Variations in skin friction, Nusselt number, and Sherwood number are also examined using tables for physical curiosity. This study is unique in that it takes into account changeable temperature as well as concentration with Soret and Dufour effects. The magnetic parameter, Prandtl number, heat source, radiation parameter, Schmidt number, and chemical reaction parameter show a significant increase in skin friction, whereas the Grashof number, modified Grashof number, permeability parameter, radiation absorption parameter, Dufour number, and Soret number show the opposite trend. As the Soret number rises, the concentration rises as well, whereas the opposite is true for the Schmidt number and the chemical reaction parameter. The current study is highly supported by previously published data that have been verified.

“…For example, parabolic trough collectors, solar concentrators, and solar cookers are some of those applications. A flow near a parabolic accelerated infinite vertical plate, with consideration of isothermal and uniform mass flux, was analytically examined by Muthucumaraswamy and Geetha 30 . Muthucumaraswamy and Sivakumar 31 have investigated hydromagnetic natural flow past a parabolic infinite vertical plate along with chemical reaction and thermal radiation.…”

Section: Introductionmentioning

confidence: 99%

Incidences of aligned magnetic field on unsteady MHD flow past a parabolic accelerated inclined plate in a porous medium

Endalew

Sarkar²

2021

An exact analysis of a radiative hydromagnetic flow behavior over a tilted parabolic plate through a permeable medium along with variable species concentration and fluid temperature in the presence of a slanted magnetic field parameter, chemical reaction, and heat generation has been carried out in this study. Closed‐form analytical benchmark solutions for flow‐governing equations are obtained by using the Laplace transform method. Thereafter, the incidences of different important physical entities on the nondimensional velocity field, temperature distribution, and species concentration are presented using graphs, whereas impacts of various physical entities on wall shear stress, heat and mass transfer rates are presented in tables. It is worth noting that an increase in the magnetic field and its inclination angle causes the reduction in the fluid velocity. However, wall shear stress increases with the increase of magnetic field and its inclination angle. The novel results in this article can be used to improve quicker cooling and producing miniaturized heat flow systems with upgraded efficiency and cost‐effectiveness.