Title :
Simulation study of soil direct cooling air-conditioning system
Author :
Yuejun Liu ; Fang Wang ; Ruiqian Guo ; Hui Dong ; Lianjing Niu
Author_Institution :
Dept. of Autom., Harbin Univ. of Sci. & Technol., Harbin, China
Abstract :
Aimed at high consumption of electric of air conditioning system in summer, an idea of direct cooling air-conditioning using soil as cooling source was advanced. Adopting finite element method, soil temperature variety law of direct cooling air-conditioning system was studied. Variety trend of soil temperature in different deepness of storing and extracting cooling period were given. Ability of soil thermal balance after extracting cooling period was determined. The result has some theoretical function for practice use.
Keywords :
air conditioning; cooling; energy consumption; finite element analysis; soil; cooling source; electric consumption; finite element method; soil direct cooling air-conditioning system simulation study; soil temperature variety law; soil thermal balance; Argon; Delta modulation; Heat sinks; Heating; Soil; Soil measurements; Temperature measurement; air-conditioning system; direct cooling; simulation; soil heat exchanger;
Conference_Titel :
Strategic Technology (IFOST), 2011 6th International Forum on
Conference_Location :
Harbin, Heilongjiang
Print_ISBN :
978-1-4577-0398-0
DOI :
10.1109/IFOST.2011.6021077
