Heat generation and Joule dissipation influence on Magnetohydrodynamic Cu- H2O and Al2O3-H2O nanofluid convection with nanoparticle volume fraction and ramped and isothermal wall temperature: A finite element approach - Thirupathi Thumma; Surender Ontela; Rupalakshmi Dharanikota (Next Nanotechnology, 2025)