• B. Sreenivasa Reddy
• Shahanaz Begum
• G.V.Lokeswara Reddy

The present investigate deals with hydromagnetic convective heat and mass transfer flow of rotating Ethylene glycol based CuO, Gold nanofluids with activation energy, variable viscosity, thermal radiation and heat sources. The governing equations have been solved by employed Galarkin finite element analysis with quadratic intropolation function. The velocity, temperature and concentration are shown graphically for different parametric variations. It is found that higher the activation energy parameter(E1) smaller the temperature and larger the nanoconcentration in the flow region. The values of u,w ,θ and C in Eg-Cuo nanofluid are greater than those in Eg-Gold nanofluid with higher values of nanoparticle volume fraction (). Velocities decays in both types of nanofluids with larger values of nanoparticle volume fraction().

Vertical channel, Activation Energy, Heat Sources, Heat and Mass transfer, CuO and Gold Nanofluid.

"Numerical study of hydromagnetic convective heat and mass transfer flow of Ethylene Glycol based CuO and Gold Nanofluids in a vertical channel with Hall effects, activation energy and heat generating sources", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 12, page no.e232-e248, December-2024, Available :http://www.jetir.org/papers/JETIR2412425.pdf

"Numerical study of hydromagnetic convective heat and mass transfer flow of Ethylene Glycol based CuO and Gold Nanofluids in a vertical channel with Hall effects, activation energy and heat generating sources", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 12, page no. ppe232-e248, December-2024, Available at : http://www.jetir.org/papers/JETIR2412425.pdf