scholarly journals On the physically based modeling of surface tension and moving contact lines with dynamic contact angles on the continuum scale

2016 ◽  
Vol 310 ◽  
pp. 459-477 ◽  
Author(s):  
M. Huber ◽  
F. Keller ◽  
W. Säckel ◽  
M. Hirschler ◽  
P. Kunz ◽  
...  
Keyword(s):  
Surface Tension ◽  
Dynamic Contact ◽  
Contact Angles ◽  
Physically Based Modeling ◽  
Contact Lines ◽  
Moving Contact ◽  
Moving Contact Lines ◽  
Physically Based ◽  
Continuum Scale ◽  
The Continuum

scholarly journals Reflections on the article “Moving contact lines and dynamic contact angles: a ‘litmus test’ for mathematical models and some new challenges” by Yulii D. Shikhmurzaev

2020 ◽  
Vol 229 (10) ◽  
pp. 1979-1987 ◽  
Author(s):  
Dieter Bothe
Keyword(s):  
Mathematical Models ◽  
Contact Line ◽  
Dynamic Contact ◽  
Contact Angles ◽  
Sharp Interface ◽  
Contact Lines ◽  
Moving Contact ◽  
Moving Contact Lines ◽  
New Challenges ◽  
Litmus Test

Abstract We carefully consider the ‘litmus test’ proposed by Yulii D. Shikhmurzaev [Y.D. Shikhmurzaev, Eur. Phys. J. Special Topics 229, 1945 (2020)] in the context of the sharp-interface/sharp-contact line model.

scholarly journals Moving Contact Lines: Linking Molecular Dynamics and Continuum-Scale Modeling

Langmuir ◽  
2018 ◽  
Vol 34 (42) ◽  
pp. 12501-12518 ◽  
Author(s):  
Edward R. Smith ◽  
Panagiotis E. Theodorakis ◽  
Richard V. Craster ◽  
Omar K. Matar
Keyword(s):  
Molecular Dynamics ◽  
Contact Lines ◽  
Moving Contact ◽  
Scale Modeling ◽  
Moving Contact Lines ◽  
Continuum Scale

Moving contact lines on a two-dimensional rough surface

1985 ◽  
Vol 154 ◽  
pp. 1-28 ◽  
Author(s):  
Kalvis M. Jansons
Keyword(s):  
Contact Angle ◽  
Rough Surface ◽  
Rough Surfaces ◽  
Contact Angle Hysteresis ◽  
Dynamic Contact Angle ◽  
Dynamic Contact ◽  
Contact Lines ◽  
Stick Slip ◽  
Moving Contact ◽  
Moving Contact Lines

The dynamic contact angle for a contact line moving over a solid surface with random sparse spots of roughness is determined theoretically in the limit of zero capillary number. The model exhibits many of the observed characteristics of moving contact lines on real rough surfaces, including contact-angle hysteresis and stick-slip. Several types of rough surface are considered, and a comparison is made between periodic and random rough surfaces.

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