抄録
Boiling heat transfer characteristics were verified for a temperature sensitive magnetic fluid, to which the organic fluid was mixed, yielding a binary-carrier-fluids magnetic fluid. Substantial increase of heat transport capability was achieved in comparison with an ordinary magnetic fluid. In the present study, n-hexane, which has lower boiling point than that of kerosene (mother carrier fluid), was mixed. It was found that the heat transport capability is surely improved with applying magnetic field to the binary mixed magnetic fluid flow. And the effect of vortices predicted by predicted by previous numerical studies is confirmed in the present study, thus the heat transfer characteristics from the heated wall is strongly affected by the vortices.
