Title :
An experimental study of EHD coupled heat transfer
Author :
Jia-xiang, Yang ; Ding Li-Jian ; He, Yang
Author_Institution :
Dept. of Electr. Mater. Eng., Harbin Inst. of Technol., China
Abstract :
EHD coupled heat transfer systems have been investigated using a double electrode cylinder heat transfer model. Freon-11 is selected as the working fluid. The condensation coefficient, the boiling heat flux and the saturation pressure are measured in this investigation. According to the experimental results, it is found that the electrical field can enhance both boiling and condensation heat transfer. The enhancement of condensation heat transfer is more obvious than that found in a one electrode heat transfer model
Keywords :
boiling; condensation; electrohydrodynamics; heat transfer; hydrodynamics; EHD coupled heat transfer; Freon-11 working fluid; boiling heat flux; condensation coefficient; condensation heat transfer enhancement; double electrode cylinder heat transfer model; electrical field; saturation pressure; Cooling; Electrodes; Glass; Heat transfer; Pressure measurement; Pumps; Resistance heating; Temperature; Valves; Water heating;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 1996., IEEE 1996 Annual Report of the Conference on
Conference_Location :
Millbrae, CA
Print_ISBN :
0-7803-3580-5
DOI :
10.1109/CEIDP.1996.564700
