研究结果表明：合成纤维滤板可压缩性小，介质阻力特性稳定，是板式过滤介质的更新换代产品。

It shows that the synthetic fiber medium, possessing small compressibility and stable resistance behavior, is a good substitute for the board media.

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在不考虑可压缩性因素时，滑移边界条件的阶数对阻力系数的影响较大，对换热系数的影响不是十分明显。

The order of slip boundary condition shows an apparent influence on the friction coefficient but only a slight influence on the Nusselt number if compressibility is ignored.

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对过滤速率、过滤阻力、滤饼空隙率进行了研究，分析了四种物料的滤饼可压缩性及其压缩性指数。

Filtration velocity, filtration resistance and porosity of cake were researched, and the condensability and its index were analyzed.

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