Insight into the dynamics of second grade hybrid radiative nanofluid flow within the boundary layer subject to Lorentz force.

摘要: The magnetohydrodynamic hybrid second-grade nanofluid flow towards a stretching/shrinking sheet with thermal radiation is inspected in current work. Main concern of investigation to consider $$Al_{2} O_{3} - Cu$$ which perceived by hanging two dissimilar kinds nanoparticles known as alumina and copper within the base fluid. fluid motion produced non-linear sheet. modeled equations comprise energy, continuity are changed into dimensionless form using group similar variables. To determine solution transformed problem, Homotopy Analysis technique used. findings this work revealed that magnetic parameter improves heat transfer rate. This also ensures there non-unique solutions problem for shrinking case unique stretching case. Higher values $${\text{Re}}_{x}$$ results declining field. Rise $$M$$ agrees decline velocity distributions. second order reduces viscosity accordingly increases. Velocity profile decreasing function volume friction.