1116 Deformation characteristics of ultra-thin liquid film due to local heating

2012 ◽  
Vol 2012.50 (0) ◽  
pp. 111601-111602
Author(s):  
Takamichi HATANAKA ◽  
Fumihiro SAEKI ◽  
Hiroshige MATSUOKA ◽  
Shigehisa FUKUI
Keyword(s):  
Liquid Film ◽  
Local Heating ◽  
Thin Liquid Film ◽  
Deformation Characteristics

Deformation characteristics of ultra-thin liquid film considering temperature and film thickness dependence of surface tension

2011 ◽  
Vol 17 (5-7) ◽  
pp. 983-990 ◽  
Author(s):  
Hiroshige Matsuoka ◽  
Koji Oka ◽  
Yusuke Yamashita ◽  
Fumihiro Saeki ◽  
Shigehisa Fukui
Keyword(s):  
Surface Tension ◽  
Film Thickness ◽  
Liquid Film ◽  
Thin Liquid Film ◽  
Thickness Dependence ◽  
Deformation Characteristics

Deformation Characteristics of the Ultrathin Liquid Film Surface Considering the Effects of Polar Endgroups

2007 ◽  
Author(s):  
Shigehisa Fukui ◽  
Soichi Shimizu ◽  
Kiyomi Yamane ◽  
Hiroshige Matsuoka
Keyword(s):  
Liquid Film ◽  
Thin Liquid Film ◽  
Film Surface ◽  
Wave Theory ◽  
Initial Boundary ◽  
Surface Forces ◽  
Deformation Characteristics ◽  
Long Wave ◽  
Vdw Force ◽  
Time Evolution Equation

To examine deformations of ultra-thin but continuum liquid film, the long wave theory was employed. The long wave theory uses the time-evolution equation for the shape and deformation of the thin liquid film and includes the surface tensions and surface forces such as the van der Waals (vdW) force. By numerically solving the time-dependent long wave equation, deformations of the ultra-thin lubricant film considering the vdW pressure with initial/boundary configurations of the liquid surfaces were obtained.

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