高大洁净厂房分层净化CFD模拟与节能性分析

CFD simulation and energy efficient analysis of stratified cleaning in large-space clean factory buildings

分析了高大洁净厂房的空间特点、使用时间特点、净化负荷特点,提出了在高度上分层的净化空调方案。采用CFD模拟了某高大洁净厂房采用分层净化空调时的气流组织,浓度场、温度场的模拟结果表明,该方案适用于高大洁净厂房。

Analyses the characteristics of space, service time and cleaning load in the building, and provides the stratified cleaning air conditioning scheme. Simulates the air distribution of stratified cleaning air conditioning in a largespace clean factory building with CFD. The concentration and temperature fields obtained show that the stratified cleaning air conditioning scheme suits for largespace clean factory buildings.