Open AccessA New Type of Enhanced Heat Transfer Technology for Mobile Heat Storage Medium
Author(s) -
Ke Xu
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/651/2/022065
Subject(s) - heat transfer , thermal energy storage , process engineering , waste heat , heat exchanger , exothermic reaction , energy storage , computer science , environmental science , power (physics) , mechanical engineering , thermodynamics , engineering , physics
Mobile heat storage technology is to alleviate the energy supply and demand both sides on the time, intensity and location does not match the effective way, is the rational utilization of energy and the effective ways to reduce environmental pollution, but the current mobile heat storage technology is not used widely in domestic, the main factor of restricting its development is exothermic filling time is too long, cause heat loss and power consumption is too large. After analyzing the heat transfer module of the mobile heat storage system and searching a lot of literature, it is found that Hydrogen fluoride ether (HFE) has excellent heat transfer characteristics. Through the principle exploration and experimental verification, the following conclusions are finally drawn: Adding HFE7000 with a concentration of 1.2% into the heat exchange module can improve the heat exchange effect by about 58%, which has good energy-saving and emission reduction.