THERMAL SCIENCE
International Scientific Journal
EFFECT OF FABRIC SURFACE'S CLEANLINESS ON ITS MOISTURE/AIR PERMEABILITY
ABSTRACT
A fabric's moisture/air permeability is a main factor for the fabric design for advanced applications, and no theoretical model was available in literature for an optimal permeability. In this paper, we use the capillary-like effect to elucidate the permeability property, and the effect of nano/micro particles on the fabric's surface on the permeability is studied by the geometric potential theory. Our theoretical analysis shows that an unclean surface gives a negative impact on the permeability. A superhydrophobic surface is needed to design a good and lasting moisture/air permeability.
KEYWORDS
PAPER SUBMITTED: 2021-02-10
PAPER REVISED: 2021-02-12
PAPER ACCEPTED: 2021-02-14
PUBLISHED ONLINE: 2021-04-11
THERMAL SCIENCE YEAR
2021, VOLUME
25, ISSUE
Issue 2, PAGES [1517 - 1521]
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