Title :
Research on Heat Transfer Enhancement of Dielectric Fluid in Electrostatic Field
Author :
Chen, Chuntian ; Li, Duo ; He, Lijian ; Zhang, Xianyou
Author_Institution :
Harbin Univ. of Sci. & Technol., Harbin
Abstract :
In the paper, low temperature waste heat power generation model on the basis of Rankine-cycle is designed and constructed, and the experiments on electrostatic field enhancement condensation heat transfer and power generation are conducted. R11 is selected as the working medium. Results of the relations among the saturated vapor pressure, condensation heat transfer coefficient and other relative parameters in the different temperature, and the applied voltage have been obtained. Analysis has been conducted on the power consumption of the supplied electric field. The results are valuable for extending the theoretical investigation of electrostatic field enhancement of condensation heat transfer.
Keywords :
condensation; dielectric liquids; electric fields; heat transfer; power consumption; vapour pressure; waste-to-energy power plants; R11 working medium; Rankine-cycle design; condensation heat transfer enhancement; dielectric fluid; electrostatic field; low temperature waste heat power generation model; power consumption; saturated vapor pressure; Copper; Dielectrics; Electrodes; Electrostatics; Heat pumps; Heat transfer; Power generation; Temperature; Voltage; Waste heat; condensation heat transfer; electrostatic field; enhancement of heat transfer;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 2008. CEIDP 2008. Annual Report Conference on
Conference_Location :
Quebec, QC
Print_ISBN :
978-1-4244-2548-8
Electronic_ISBN :
978-1-4244-2549-5
DOI :
10.1109/CEIDP.2008.4772856
