scholarly journals Secondary Circulation in Granular Flow Through Nonaxisymmetric Hoppers

2002 ◽  
Author(s):  
Pierre A. Gremaud ◽  
John V. Matthews ◽  
David G. Schaeffer
Keyword(s):  
Granular Flow ◽  
Secondary Circulation ◽  
Flow Through

scholarly journals Secondary Circulation in Granular Flow Through Nonaxisymmetric Hoppers

2004 ◽  
Vol 64 (2) ◽  
pp. 583-600 ◽  
Author(s):  
David G. Schaeffer ◽  
John V. Matthews ◽  
Pierre A. Gremaud
Keyword(s):  
Granular Flow ◽  
Secondary Circulation ◽  
Flow Through

Material Property Effects on Granular Flow Through Orifices

1989 ◽  
Vol 32 (1) ◽  
pp. 0263-0272 ◽  
Author(s):  
C.B. Fedler ◽  
J.M. Gregory
Keyword(s):  
Material Property ◽  
Granular Flow ◽  
Flow Through

On the effect of a sharp bend in a fully developed turbulent pipe-flow

1968 ◽  
Vol 34 (3) ◽  
pp. 595-608 ◽  
Author(s):  
M. J. Tunstall ◽  
J. K. Harvey
Keyword(s):  
Secondary Flow ◽  
Pipe Flow ◽  
Secondary Circulation ◽  
Turbulent Pipe Flow ◽  
Sharp Bend ◽  
Random Frequency ◽  
Angle Bend ◽  
Circulatory Flow ◽  
Flow Through ◽  
Upstream Flow

It has been found experimentally that the turbulent pipe flow through a mitred, right-angle bend produces a downstream secondary circulation which does not conform to the twin-circulatory flow usually to be found in pipe bends. The secondary flow is dominated by a single circulation about the axis in either a clockwise or an anticlockwise sense, between which it switches abruptly at a low, random frequency. The phenomenon is explained in terms of the asymmetry of the inner wall separation and the turbulent axial circulation generated in the upstream flow.

Granular flow through an aperture: Influence of obstacles near the outlet

2020 ◽  
Vol 101 (2) ◽  
Author(s):  
M. G. Areán ◽  
A. Boschan ◽  
M. A. Cachile ◽  
M. A. Aguirre
Keyword(s):  
Granular Flow ◽  
Flow Through

Frictional effect of bottom wall on granular flow through an aperture on a conveyor belt

2020 ◽  
Vol 367 ◽  
pp. 421-426 ◽  
Author(s):  
Hong-Wei Zhu ◽  
Qing-Fan Shi ◽  
Liang-Sheng Li ◽  
Mingcheng Yang ◽  
Aiguo Xu ◽  
...  
Keyword(s):  
Granular Flow ◽  
Conveyor Belt ◽  
Bottom Wall ◽  
Frictional Effect ◽  
Flow Through

Density waves in gravity-driven granular flow through a channel

2002 ◽  
Vol 14 (9) ◽  
pp. 3309-3326 ◽  
Author(s):  
Elizabeth D. Liss ◽  
Stephen L. Conway ◽  
Benjamin J. Glasser
Keyword(s):  
Granular Flow ◽  
Density Waves ◽  
Gravity Driven ◽  
Flow Through

Dynamics and Structure of Granular Flow Through a Vertical Pipe

2003 ◽  
pp. 437-448 ◽  
Author(s):  
O. Moriyama ◽  
N. Kuroiwa ◽  
T. Isoda ◽  
T. Arai ◽  
S. Tateda ◽  
...  
Keyword(s):  
Granular Flow ◽  
Vertical Pipe ◽  
Flow Through

Water-submerged granular flow through a long efflux tube

2017 ◽  
Vol 19 (3) ◽  
Author(s):  
Shuai Guo ◽  
Tingchao Yu ◽  
Yiping Zhang
Keyword(s):  
Granular Flow ◽  
Flow Through
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