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An one-dimensional model is used to analyze the flow and pressure drop in a ceramic filter.

用一维定常流动模型研究了陶瓷过滤器元件内的流动与压降规律。

The filter is the maximum allowable pressure drop depends on the filter strength.

而过滤器的最大允许压力降取决于滤芯的强度。

During filtration,some parameters such as pressure drop over filter and the flux of liquid nitrogen were tested.

同时应用基于达西定律的烧结金属过滤器的压降计算模型，对实验工况的过滤器的压降进行预测。

During filtration, some parameters such as pressure drop over filter and the flux of liquid nitrogen were tested.

在试验中测试了过滤过程中压降变化和被过滤流体流量等参数，对试验结果进行了分析，得到了过滤器压降与工况参数之间的关系。

Order to maintain the filter does not destroy or system pressure loss will not be too large, to limit the maximum allowable filter pressure drop.

为保持滤芯不破坏或系统的压力损失不致过大，要限制过滤器的最大允许压力降。

Simultaneously an experimental study on filter efficiency and pressure drop under various structure dimensions and packing density is conducted and experimental results are compared and analyzed.

同时对其进行了在不同结构尺寸、充填密度下，捕捉器捕捉效率和过滤阻力的试验研究，并对试验结果进行了对比和分析。

As soon as a pressure drop is noticed the nozzle should be replaced.

一旦发现压力降低，喷嘴就需要更换。

Therefore 3-D velocity distribution and pressure drop of fluidsin the tube are simulated and measured.

通过实验结果的后处理和可视化分析，验证了计算模型和计算模拟方法的可靠性。

Finally, the reaserch of two-phase frictional pressure drop both inside the tube and outside the tube is carried out.

文中也给出了冷凝换热时，煤油和水的两相换热系数的关联式。

The heat transfer enhancement and pressure drop of spiral tube with oval cross section and thick wall were investigated.

对椭圆断面厚壁螺旋管进行了强化传热和流体阻力实验研究。

London based fashion photographer Matt Irwin might be is the next big thing in fashion photography.

总部位于伦敦的时装摄影师马特欧文可能会是下一件大事的时装摄影。

Based on IMC system,the response would be better if the model matched more satisfactorily.

由于系统基于内模控制设计，故模型匹配度越高，系统响应越好。