An automatic cooling device to eliminate the waste heat of machinery has been made by utilizing a temperature-sensitive magnetic fluid. This cooler requires no pump for flowing the fluid, since a part of the thermal energy is converted to the kinetic energy. If a permanent magnet is used, power supply is unnecessary. The cooler is expected to be maintenance-free and simple in shape.
No takes yet. Share an insight, caveat, or question.
Matsuki et al. (1977) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: