Title :
Experimental considerations on a new automatic cooling device using temperature-sensitive magnetic fluid
Author :
Matsuki, H. ; Yamasawa, K. ; Murakami, K.
Author_Institution :
Tohoku University, Sendai, Japan
fDate :
9/1/1977 12:00:00 AM
Abstract :
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.
Keywords :
Magnetic liquids; Magnetic thermal factors; Cooling; Electromagnetic heating; Energy conversion; Heat sinks; Magnetic fields; Magnetic heads; Magnetic liquids; Magnetization; Temperature dependence; Water heating;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1977.1059679
