Numerical Simulation and Ezperimental Research of Thermal Environment in An Air Conditioning Office
Air flow organization and thermal comfort of an air conditioning office were numerically simulated with k-ε turbulence model. The finite volume method and SIMPLE arithmetic were adopted to disperse and solve the differential equation. Distribution law of mean age of air, temperature nephogram, velocity nephogram, PMV nephogram and PPD nephogram was studied in this paper. Simulation results indicated that indoor thermal environment was health, comfortable and energy saving etc. Air temperature and speed in office zone were measured by multifunction admeasuring apparatus of TESTO445 type. The agreement between the measured data and the simulated results is quite well. In the design stage of air conditioning, CFD technology provides theoretical basis and scientific guidance for predicting indoor air flow organization, thermal comfort and optimizing design scheme of air conditioning.
thermal environment air flow organization thermal comfort numerical simulation CFD
Guanzhong Peng Xiaoping Miao Xibin Ma Wenjie Liu
Engineering Institute of Engineering Corps PLA University of Science and Technology Nanjing,China Investigation and Design Institute Guangzhou Military Region Air Force Guangzhou,China
国际会议
北京
英文
1-4
2009-06-11（万方平台首次上网日期，不代表论文的发表时间）