... 单位长度压力降 unitlengthpressuredrop 压力降试验 pressure drop test 压力降系数 pressuredecreasingcoefficient ...
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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 pressure drop test.
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。
The temperature at each position and pressure drop 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。
Then, the test equipment and experiment is introduced. Through experiment, we get the relation between velocity and filter pressure drop.
介绍了试验设备及测试方法,通过试验得出过滤风速和压力损失变化关系。
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