摘要
本文以上海国际体操中心为研究对象,数值模拟夏季空调工况下室内速度场与温度场。采用对流辐射耦合热平衡方法,考虑平面辐射热源修正Gebhart吸收系数,以求得的各壁面温度作为数值模拟第一类温度边界条件。计算用软件为PHOENICS。数值模拟结果与现场实测结果基本吻合。
This paper simulates numerically the airflow and temperature fields in Shanghai international Gymnastics Center at a summer day.The wall temperature distribution as the CFD boundary condition is calculated by the way of the coupled convective and radiative heat transportation, in which Gebhart coeffcient is revised for the plane radiation source. The software for the simulation is PHOENICS.The result shows a good agreement between the simulated and the measured on the site.
出处
《制冷学报》
CAS
CSCD
北大核心
2002年第2期20-24,共5页
Journal of Refrigeration
基金
上海市高等学校科学技术发展基金项目(99K11)
上海市自然科学基金资助项目(00ZF14038)
