Coating Flows

1983 ◽  
pp. 243-299 ◽  
Author(s):  
S. F. Kistler ◽  
L. E. Scriven
Keyword(s):  
Coating Flows

Slot coating flows of non-colloidal particle suspensions

AIChE Journal ◽  
2016 ◽  
Vol 63 (3) ◽  
pp. 1122-1131 ◽  
Author(s):  
Diego M. Campana ◽  
Luis D. Valdez Silva ◽  
Marcio S. Carvalho
Keyword(s):  
Colloidal Particle ◽  
Particle Suspensions ◽  
Coating Flows ◽  
Slot Coating

scholarly journals Coating Flows of Power-Law Non-Newtonian Fluids in Slot Coating

2010 ◽  
Vol 38 (4/5) ◽  
pp. 223-230 ◽  
Author(s):  
Takeaki Tsuda
Keyword(s):  
Power Law ◽  
Newtonian Fluids ◽  
Coating Flows ◽  
Slot Coating

Operability windows in viscoelastic slot coating flows using a simplified viscoelastic-capillary model

2017 ◽  
Vol 56 (9) ◽  
pp. 707-717 ◽  
Author(s):  
Yong Woo Lee ◽  
Won-Gi Ahn ◽  
Jaewook Nam ◽  
Hyun Wook Jung ◽  
Jae Chun Hyun
Keyword(s):  
Capillary Model ◽  
Coating Flows ◽  
Slot Coating

Particle migration and alignment in slot coating flows of elongated particle suspensions

AIChE Journal ◽  
2017 ◽  
Vol 63 (7) ◽  
pp. 3187-3198 ◽  
Author(s):  
Ivan R. Siqueira ◽  
Rodrigo B. Rebouças ◽  
Marcio S. Carvalho
Keyword(s):  
Particle Migration ◽  
Particle Suspensions ◽  
Coating Flows ◽  
Slot Coating

scholarly journals Numerical Analysis of Flow Behavior in Meniscus Region of Viscoelastic Dip Coating Flows

2005 ◽  
Vol 51 (2) ◽  
pp. 21-28 ◽  
Author(s):  
Takehiro YAMAMOTO ◽  
Naosuke NOJIMA ◽  
Noriyasu MORI
Keyword(s):  
Numerical Analysis ◽  
Flow Behavior ◽  
Dip Coating ◽  
Coating Flows ◽  
Meniscus Region

Experimental free coating flows at high capillary and Reynolds number

1999 ◽  
Vol 27 (3) ◽  
pp. 235-243 ◽  
Author(s):  
Y. Kamotani ◽  
S. Ostrach ◽  
J. P. Kizito
Keyword(s):  
Reynolds Number ◽  
Coating Flows

scholarly journals Boundary conditions for free surface inlet and outlet problems

2012 ◽  
Vol 708 ◽  
pp. 100-110 ◽  
Author(s):  
M. Taroni ◽  
C. J. W. Breward ◽  
P. D. Howell ◽  
J. M. Oliver
Keyword(s):  
Free Surface ◽  
Boundary Conditions ◽  
Capillary Number ◽  
A Priori ◽  
Contact Angles ◽  
Local Behaviour ◽  
Coating Flows ◽  
Film Forming ◽  
Critical Capillary Number ◽  
Field Behaviour

AbstractWe investigate and compare the boundary conditions that are to be applied to free-surface problems involving inlet and outlets of Newtonian fluid, typically found in coating processes. The flux of fluid is a priori known at an inlet, but unknown at an outlet, where it is governed by the local behaviour near the film-forming meniscus. In the limit of vanishing capillary number $\mathit{Ca}$ it is well known that the flux scales with ${\mathit{Ca}}^{2/ 3} $, but this classical result is non-uniform as the contact angle approaches $\lrm{\pi} $. By examining this limit we find a solution that is uniformly valid for all contact angles. Furthermore, by considering the far-field behaviour of the free surface we show that there exists a critical capillary number above which the problem at an inlet becomes over-determined. The implications of this result for the modelling of coating flows are discussed.

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