Classical Mechanics and Contemporary Fundamental Physical Research

Ambrozy, Marian; Lokajíček, M.; Valco, Michal

doi:10.46992/pijp.20.2.a.5

Cited by 1 publication

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“…In industrial production and daily life, fluid flows are generally diverse and complex. These are not caused by single-phase fluid motion, but are the result of the coupled motion of gas, liquid and solid [1]. The wetting behavior of solid surfaces also has high economic value in industry, and the flow mechanism and physical mechanism of moving contact lines on rough surfaces can give guidance and optimization solutions to industrial problems [2].…”

Section: Introductionmentioning

confidence: 99%

Physical and Mechanical Analysis of Moving Contact Line

2022

IJFET

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As a typical moving contact line problem, the industrial coating and coating problem has a very important application. The purpose of this paper is to study the physico-mechanical analysis of moving contact lines. The research background and significance of the moving contact line problem are given, the research progress of the plate pull-up coating is reviewed, and the research status of the moving contact line problem on the chemically uneven surface is given. The tilt-pulling problem of chemically inhomogeneous surfaces with horizontal fringe distribution is studied. Numerical simulations investigate the effects of different strip widths on the dynamic behavior of the contact line and the evolution of the liquid film morphology. The effects of the plate width and the angle between the plate edge and the pulling direction on the critical state of the wetting transition, the dynamic process of the inclined contact line and the evolution of the liquid film morphology were investigated. When the widths of the hydrophilic and hydrophobic strips are sufficiently small, both the critical velocity of the wetting transition and the dynamic evolution process of the contact line and the liquid film are the same as the uniform surface results with the equilibrium contact angle being the predicted value of Cassie theory.

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Section: Introductionmentioning

confidence: 99%

Physical and Mechanical Analysis of Moving Contact Line

2022

IJFET

View full text Add to dashboard Cite

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Classical Mechanics and Contemporary Fundamental Physical Research

Cited by 1 publication

References 4 publications

Physical and Mechanical Analysis of Moving Contact Line

Physical and Mechanical Analysis of Moving Contact Line

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