【摘要】 就送风量变化对含三个污染热源置换通风效果的影响进行了实验研究 ,阐述了热力分层高度的确定方法 ,分析讨论了一定热源强度情况下模拟实验房间温度场和气流组织特性 ,并确定出最佳送风速度值。更多还原

【Abstract】 The experiment on inlet air volume affecting the effect of d is placement ventilation with three heat sources has been carried out.It is describ ed how to measure the height of thermal stratification.At the same time the temp erature field and airflow tissue have been discussed while the intensity of heat source is invariable.Finally this text finds the most suitable velocity of inle t air.更多还原