• Srijana Sharma
• Prof. D.R.V. Prasada Rao

An attempt has been made to analyse the combined effect of variable viscosity, activation energy, thermal radiation on convective heat and mass transfer flow of Ethylene glycol based Swcnt and Mwcnt nanofluids through porous medium in a vertical channel in the presence of heat generating sources. The governing equations of the flow, heat and mass transfer of nanofluids have been executed by Finite element technique.The velocity, temperature and nanoconcentration have been analysed for different parametric variations through graphs. The skin friction, rate of heat and mass transfer on the channel walls are numerically evaluated. The observation of the velocities depreciate, temperature enhances with increase in G/Ec. Increase in Hall parameter(m)/ viscosity parameter(B)/ radiation(Rd) enhances u, w, θ. Velocity, temperature reduce, transverse velocity(w) enhances with higher values of rotation parameter (R)/ heat source parameter(Q)/nanoparticle volume fraction(φ). The nanoconcentration(C) decays with increase in activation energy(E1)/Soret parameter(Sr).

Egbased Swcnt and Mwcnt nanofluids,Vertical channel,activation energy, Soret effect, Hall effect, Rotation, Thermal radiation,Heat sources.

"Finite Element Analysis of convective Heat Transfer flow of Ethylene Glycol based SWCNT and MWCNT Rotating Nanofluids in a Vertical Channel with Variable Viscosity, Activation energy, Heat Generating Sources and Hall Effects", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 3, page no.g57-g67, March-2024, Available :http://www.jetir.org/papers/JETIR2403608.pdf

"Finite Element Analysis of convective Heat Transfer flow of Ethylene Glycol based SWCNT and MWCNT Rotating Nanofluids in a Vertical Channel with Variable Viscosity, Activation energy, Heat Generating Sources and Hall Effects", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 3, page no. ppg57-g67, March-2024, Available at : http://www.jetir.org/papers/JETIR2403608.pdf