lubricated squeezing flow
Recently Published Documents


TOTAL DOCUMENTS

21
(FIVE YEARS 0)

H-INDEX

9
(FIVE YEARS 0)

2008 ◽  
Author(s):  
David Venerus ◽  
Teresita Guadarrama-Medina ◽  
Tai-Yi Shiu ◽  
Albert Co ◽  
Gary L. Leal ◽  
...  

2000 ◽  
Vol 10 (6) ◽  
pp. 274-279 ◽  
Author(s):  
M. Mehmet Ak ◽  
Sundaram Gunasekaran

AbstractLubricated squeezing flow (LSF) of a Herschel-Bulkley fluid between parallel disks under constant force was theoretically analyzed. An analytical expression for the fluid thickness as a function of time was obtained in terms of a hypergeometric function. The fluid thickness profiles in LSF were simulated for a range of each of the model parameters (n, K, τo). The solution obtained in this study reduces to the corresponding analytical equations previously derived for LSF of Newtonian and power-law fluids. The simulations for Herschel-Bulkley fluid were compared with the response of Newtonian and power-law fluids. The dependence of the limiting fluid thickness (i.e. H(t)/H0 at 180 s) on model parameters is presented.


Sign in / Sign up

Export Citation Format

Share Document