Hydrostatic pressure testing of the inlet valves (with open and closed disc) under a pressure of 1, 5 times the maximum static pressure plus water hammer for 30 minutes.
持续30分钟1.5倍的最大静压与水锤压力下,对入口阀(带打开和关闭盘)的静水压试验。
When placing order, please clearly indicate product model, precision grade, measurement range, maximum static pressure, material quality, connecting method and whether valve assembly is involved.
订货时须注明产品的型号、精度等级、测量范围、最大静压、材质、连接方式及是否装配阀组。
Seal leakage test on the inlet valve under a hydrostatic pressure equal to maximum static head. The leakage shall not exceed the amount guaranteed by the Contractor.
对入口阀在最大静水压力下的密封泄漏试验。泄漏量不得超过承包商所保证的量。
Furthermore, the total pressure along the flow direction reduces gradually, and the corresponding static pressure increases with small gradient, the maximum value occurs at the end of FADS.
沿着流动方向,空气全压均逐渐减小,静压则逐渐增大,但增幅不大,末端处静压复得现象较为明显。
It was found that the maximum pressure produced by liquid sloshing is much larger than the initial static pressure and severe turbulence in flow field is produced upon sloshing.
结果发现,晃动所产生的最大压强远大于初始最大静压强,流场湍动剧烈。
It was found that the maximum pressure produced by liquid sloshing is much larger than the initial static pressure and severe turbulence in flow field is produced upon sloshing.
结果发现,晃动所产生的最大压强远大于初始最大静压强,流场湍动剧烈。
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