scholarly journals Entrance region flow in concentric annuli with rotating inner wall for Bingham fluid

2016 ◽  
Vol 11 (2) ◽  
pp. 137-157 ◽  
Author(s):  
Srinivasa Rao Nadiminti ◽  
Adiyapatham Kandasamy
Keyword(s):  
Bingham Fluid ◽  
Entrance Region ◽  
Region Flow

scholarly journals Entrance Region Flow Heat Transfer in Concentric Annuli with Rotating Inner Wall for Bingham Fluid

2016 ◽  
Vol 60 (3) ◽  
pp. 167-179 ◽  
Author(s):  
Srinivasa Rao Nadiminti ◽  
◽  
Adiyapatham Kandasamy ◽  
Keyword(s):  
Heat Transfer ◽  
Bingham Fluid ◽  
Entrance Region ◽  
Region Flow ◽  
Flow Heat

Entrance region flow of the Bingham fluid in a circular pipe

AIChE Journal ◽  
1970 ◽  
Vol 16 (2) ◽  
pp. 293-299 ◽  
Author(s):  
S. S. Chen ◽  
L. T. Fan ◽  
C. L. Hwang
Keyword(s):  
Bingham Fluid ◽  
Entrance Region ◽  
Circular Pipe ◽  
Region Flow

Bingham Fluid Flow in the Entrance Region of a Pipe

2020 ◽  
Vol 143 (2) ◽  
Author(s):  
Basma Baioumy ◽  
Rachid Chebbi ◽  
Nabil Abdel Jabbar
Keyword(s):  
Experimental Data ◽  
Boundary Layer ◽  
Fluid Flow ◽  
Pressure Drop ◽  
Layer Thickness ◽  
Boundary Layer Thickness ◽  
Bingham Fluid ◽  
Entrance Region ◽  
Integral Model ◽  
Fully Developed Flow

Abstract Laminar Bingham fluid flow in the entrance region of a circular pipe is investigated using a momentum integral model. The fully developed flow is uniform in the core region, while the velocity changes in the annular part of the cross section of the pipe. The inlet-filled region concept is adopted. In the inlet region, the boundary layer thickness increases until the size of the plug flow area reaches the fully developed flow size. The model converges to the fully developed solution in the filled region. The model provides the velocity, pressure drop, and skin friction coefficient profiles. The pressure drop results are in good agreement with published experimental data. The flow results asymptotically converge to the fully developed values. In addition, the results are consistent with published Newtonian fluid flow experimental data and theoretical results for the boundary layer thickness, pressure drop, and centerline velocity for small values of the Bingham number.

Entrance region flow of polymer melts

AIChE Journal ◽  
1971 ◽  
Vol 17 (6) ◽  
pp. 1480-1485 ◽  
Author(s):  
Chang Dae Han
Keyword(s):  
Polymer Melts ◽  
Entrance Region ◽  
Region Flow

Variable viscosity entrance-region flow of non-newtonian liquids

1970 ◽  
Vol 13 (5) ◽  
pp. 901-909 ◽  
Author(s):  
A.A Mckillop ◽  
J.C Harper ◽  
H.J Bader ◽  
A.Y Korayem
Keyword(s):  
Variable Viscosity ◽  
Entrance Region ◽  
Region Flow ◽  
Newtonian Liquids

Entrance region flow in a vertical cooled pipe with variable viscosity

1978 ◽  
Vol 30 (1-2) ◽  
pp. 89-99
Author(s):  
H. S. Takhar ◽  
V. M. Soundalgekar
Keyword(s):  
Variable Viscosity ◽  
Entrance Region ◽  
Region Flow
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