摘要
采用高雷诺数K ε二方程模型 ,在保证Ⅰ级洁净手术室工作区洁净度、送风速度的前提下 ,对Ⅰ级洁净手术室中回风口大小对其乱流度的影响进行了数值模拟 ,得出了可用回风口大小的范围 ,为Ⅰ级洁净手术室的设计提供了依据。
In order to ensure the cleanness and air supply velocity for first-grade hospital operating room,in this paper based upon K-ε equation under high Reynolds number conditions numerical simulation is carried out to analyze the influences of the sizes of air supply outlet on turbulence scale. Proper size range is attained,which provide references for first-grade clean operating room design.
出处
《山西建筑》
2004年第12期93-94,共2页
Shanxi Architecture
关键词
洁净手术室
乱流度
数值模拟
clean operating room,turbulence scale,numerical scale
