陶瓷平板膜组过滤性能数值模拟与试验

doi:10.11896/cldb.25020115

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Abstract For commonly used rectangular ceramic flat plate membrane modules and W-shaped ceramic flat sheet membrane modules, ANSYS Workbench Fluent software was employed to simulate the dead-end pure water filtration process of alumina ceramic membrane components. Results indicate that the outlet flow rate of rectangular ceramic flat plate membranes exhibits a positive correlation with inlet pressure and membrane pore size. For W-shaped ceramic flat plate membrane modules, the membrane angle has no significant impact on outlet flow rate. At an inlet pressure of 0.22 MPa, the fluid flow path remained relatively stable, with no significant vortices or turbulent flows observed. Under conditions of W-shaped ceramic flat membrane angles and inlet pressures of 80°/0.18 MPa, 100°/0.12 MPa, 120°/0.14 MPa, and 140°/0.16 MPa, the fluid flow trajectory remained relatively stable without significant vortices or turbulent flows. When the membrane pore size was 100 nm, the rectangular ceramic flat plate membrane module and the W-shaped ceramic flat plate membrane module exhibited the highest outlet flow sensitivity coefficient, indicating that a 100 nm pore size had the most significant impact on outlet flow rate.

Key words： ceramic flat plate membrane group filtration performance simulation test and analysis

Published: 25 July 2026 Online: 2026-08-12

CLC number:

TU991

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	Articles by authors
	WANG Yongtao
	YANG Wenfeng
	LIU Jian
	CHEN Ning
	LI Jiachun
	YANG Tao

Cite this article:

WANG Yongtao,YANG Wenfeng,LIU Jian, et al. Numerical Simulation and Test of Filtration Performance of Ceramic Flat Plate Membrane Group[J]. Materials Reports, 2026, 40(14): 25020115-10.

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https://www.mater-rep.com/EN/10.11896/cldb.25020115 OR https://www.mater-rep.com/EN/Y2026/V40/I14/25020115

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