Abstract

This review focuses on studying liquid flow through low-density fibrous porous media, particularly tissue grades of papers. It discusses experimental designs, factors affecting liquid flow, and various versions of the Lucas-Washburn equation and permeability expressions used to estimate liquid flow in these media. While a comprehensive model for liquid flow in these materials is lacking due to their structural complexity, numerous experimental methods have been developed to determine absorption properties, particularly for wiping and cleaning liquids. The review covers these methods, many of which are proposed by standard organizations. It is a valuable reference for scientists interested in understanding the models and methods associated with these materials. Manufacturers can also use this review to select and implement appropriate methods for the evaluation of absorption performance and quality of tissue products.

Department(s)

Chemical and Biochemical Engineering

Publication Status

Open Access

Comments

University of Miami, Grant None

Keywords and Phrases

Absorption; Capillary; Fibrous porous media; Liquid flow; Modeling; Permeability

International Standard Serial Number (ISSN)

0263-8762

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2024 Elsevier, All rights reserved.

Publication Date

01 Dec 2023

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