The method of direction distinguishing not only is that used in heat transfer data processing of heat exchanger, but it is also used to find the solution of norm equation for pressuredroptest.
方向鉴别法不仅可以用于换热器传热试验数据处理,也可用于压力降试验准则方程的求解。
2
The temperature at each position and pressuredrop across the test section were recorded three times.
每个位置的温度和测试区两端的压降各记录三次。
3
Then, the test equipment and experiment is introduced. Through experiment, we get the relation between velocity and filter pressuredrop.