Self-organization in unstable thin liquid films: dynamics and patterns in systems displaying a secondary minimum

2014 ◽  
pp. 271-292
Keyword(s):  
Liquid Films ◽  
Thin Liquid Films ◽  
Self Organization ◽  
Secondary Minimum

scholarly journals Infrared microlenses and gratings of chalcogenide: confined self-organization in solution processed thin liquid films

RSC Advances ◽  
2018 ◽  
Vol 8 (49) ◽  
pp. 27946-27955 ◽  
Author(s):  
Priyanka Sachan ◽  
Radhakant Singh ◽  
Prabhat K. Dwivedi ◽  
Ashutosh Sharma
Keyword(s):  
Thin Films ◽  
Liquid Films ◽  
Thin Liquid Films ◽  
Self Organization ◽  
Glassy Material ◽  
Solution Processed ◽  
Micro Structures ◽  
Liquid Thin Films

Directed self-organization of a glassy material is demonstrated to generate ultra smooth, optically useful micro structures such as lens arrays and gratings. Liquid thin films of chalcogenide re-organize within the confinement provided by the mould.

HEAT TRANSFER IN THIN LIQUID FILMS FLOWING DOWN HEATED INCLINED GROOVED PLATES

2010 ◽  
Vol 2 (5) ◽  
pp. 455-468 ◽  
Author(s):  
Hongyi Yu ◽  
Karsten Loffler ◽  
Tatiana Gambaryan-Roisman ◽  
Peter Stephan
Keyword(s):  
Heat Transfer ◽  
Liquid Films ◽  
Thin Liquid Films

scholarly journals Evaporation-driven solutocapillary flow of thin liquid films over curved substrates

2019 ◽  
Vol 4 (3) ◽  
Author(s):  
Mariana Rodríguez-Hakim ◽  
Joseph M. Barakat ◽  
Xingyi Shi ◽  
Eric S. G. Shaqfeh ◽  
Gerald G. Fuller
Keyword(s):  
Liquid Films ◽  
Thin Liquid Films

scholarly journals Two-layer modeling of thermally induced Bénard convection in thin liquid films: Volume of fluid approach vs thin-film model

AIP Advances ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 045317
Author(s):  
Ali Mohammadtabar ◽  
Hadi Nazaripoor ◽  
Adham Riad ◽  
Arman Hemmati ◽  
Mohtada Sadrzadeh
Keyword(s):  
Thin Film ◽  
Volume Of Fluid ◽  
Liquid Films ◽  
Thin Liquid Films ◽  
Thermally Induced ◽  
Film Model ◽  
Bénard Convection ◽  
Thin Film Model ◽  
Benard Convection

Film Elasticity and Film Stabilization in Firefighting Foam Stabilized by Solid Particles

2017 ◽  
Vol 744 ◽  
pp. 346-349
Author(s):  
Xiu Juan Li ◽  
Rui Song Guo ◽  
Min Zhao
Keyword(s):  
Life Time ◽  
Liquid Films ◽  
Thin Liquid Films ◽  
Solid Particles ◽  
High Concentration ◽  
Hydration Effect ◽  
Fixed Area ◽  
The Stability ◽  
Hydration Layers ◽  
Hydration Forces

The structure of the thin liquid films determines the stability of foams and emulsions. In this work the bubbles stretched length with different hollow SiO2 particles concentration is measured when the foam has been stilled for different time. The results show that the bubbles stretched length is longer than that of bubbles when the foam is free of hollow SiO2 particles even when the foam has been stilled for 500mins. The bubbles stretched length increases with increasing the concentration of hollow SiO2 particles. A strong hydration effect leaves a large volume of hydration layers on the solid particles surfaces in aqueous solutions. The water in hydration layers can help the film keep a certain thickness. The existence of hydration forces leads that two particles cannot be too close each other. The high concentration surfactant limited in the fixed area helps the film keep good elasticity. Therefore the film has a long life time with compatible thickness and elasticity and the three-phrase foam is upper stable.

Rupture of Thin Liquid Films Induced by Impinging Air-Jets

Langmuir ◽  
2012 ◽  
Vol 28 (26) ◽  
pp. 9977-9985 ◽  
Author(s):  
Christian W. J. Berendsen ◽  
Jos C. H. Zeegers ◽  
Geerit C. F. L. Kruis ◽  
Michel Riepen ◽  
Anton A. Darhuber
Keyword(s):  
Liquid Films ◽  
Thin Liquid Films ◽  
Air Jets
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