Convective heat and mass transfer of chemically reacting fluids with activation energy with radiation and heat generation

Abstract

This study is to investigate the effect of th e ch emical pr ocess by activation energy on he at transference and mass transference of a fluid by heat generation parameter (Hg) and radiation parameter (Rd). Attention has been given to the changes caused on the temperature by the flow in rotating frame by the heat generation parameter, Biot number, and radiation parameter. The variation of velocity and concentration of fluid, which is chemically reacting, by the influence of the rotational parameter (β) has been incorporated. A numerical solution of the system through resulting equations has been undertaken. Effects of different flow parameters are presented by graphs and tables. Results show that activation energy increases when there is an increase in the concentration of the chemical species and that velocity decrease by the increase in porosity. With the rise of Prandtl number the temperature of the chemical system decreases. A numerical discussion on skin friction coefficients, Sh erwood an d Nu sselt numbers has been done.

A Vertical Surface Flow Analysis of MHD Nanofluids Influenced by Radiation, Viscous Dissipation, and Joule Heating with Soret and Dufour Effects

“…The impression of a number of dimensionless parameters on f ′ (η), θ (η), χ(η), ϕ (η) as well as on C f , Sh x , Nu x , Nn x are investigated through the use of graphs. The comparative results are presented in Table 1, together with comparisons to the findings provided by Khan et al [32] and Ibrahim [33]. An extremely high degree of consensus was reached as a result of these outcomes.…”

“…Additionally, the inquiry delves into the heat transfer related to fluid movement in a rotating frame. Yesodha et al [32] determined how a chemical reaction's activation energy affects a fluid's ability to transport heat and mass as measured by the (Hg) and (Rd).…”

Mixed Convective flow over a Stretching Surface with variable thermal conductivity and Binary Chemical reaction

“…Tufail et al, [27] inspected Chemical reaction effects on MHD Mixed convective flow using Lie Group analysis method. Yesodha et al, [28] addressed a mathematical model to investigate heat and mass transfer of Chemically reacting fluids with activation energy using numerical technique. Yusuf et al, [29] have been reported MHD stagnation point flow with Arrhenius Activation Energy and Melting Heat transfer effects.…”