Magnetic-Field-Controlled Thermohydrodynamic Behavior of Fe3O4/SWCNT Hybrid Ferrofluid in a Cavity with a Rotatable Elliptical Barrier
Magnetic regulation of ferrofluid transport can modulate heat and fluid motion without mechanical actuation, but the combined effect of field strength and an orientable internal obstacle remains insufficiently resolved. This study numerically examines laminar natural convection of a 1.3 vol% Fe3O4/SWCNT (Single-Walled...