多孔材料是一种由相互贯通或封闭的孔洞构成网络结构的材料,具有相对密度低、比强度高、比表面积高、重量轻、隔音、隔热和渗透性好等特点,已经广泛应用于航空航天、原子能研究、石化、冶金、机械、医药、环保等行业,并带来了可观的经济和社会效益。流体在多孔材料内部的流动特性研究是多孔材料研究的重要组成部分。本文简要介绍了多孔材料内流体流动特性的研究现状,主要对未来研究的发展方向进行了展望。%Porous material is a type of material having network structure that composed of mutually communicated or closed pores, with characteristics of relatively low density, high specific strength, high specific surface area, light weight, sound insulation, heat insulation and good permeability. It has been widely used in aerospace, the atomic energy, petrochemical industry, metallurgy industry, machinery industry, pharmaceuticals industry, environmental protection and so on, and exhibits considerable financial and social benefits. The research of liquid flow identity play an important role in the porous material study, the research status was summarized briefly and the future research direction was prospected.
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