On the kinematics of horizontal slug flow pneumatic conveying and the relationship between slug length, porosity, velocities and stationary layers

2019 ◽  
Vol 351 ◽  
pp. 84-91 ◽  
Author(s):  
O. Orozovic ◽  
A. Lavrinec ◽  
Y. Alkassar ◽  
K. Williams ◽  
M.G. Jones ◽  
...  
Keyword(s):  
Slug Flow ◽  
Pneumatic Conveying ◽  
The Relationship

Analysis and Study on the Pulsed Solid-Plug Phase Pneumatic Conveying

2012 ◽  
Vol 501 ◽  
pp. 484-488
Author(s):  
Zhi Hua Li ◽  
Zong Xiang Peng ◽  
Zhou Li
Keyword(s):  
Pneumatic Conveying ◽  
The Relationship ◽  
Conveying System ◽  
Correct Design ◽  
Analysis And Study

Introduced the pneumatic conveying devices and conveying principles when conveying phase is about pulsed solid-plug, analyzed the flow action of solid-plug and the relationship between the conveying parameters while conveying, provided a reference for the correct design and use of this type of pneumatic conveying system.

Solids deposition in low-velocity slug flow pneumatic conveying

2005 ◽  
Vol 44 (2) ◽  
pp. 167-173 ◽  
Author(s):  
J. Li ◽  
C. Webb ◽  
S.S. Pandiella ◽  
G.M. Campbell ◽  
T. Dyakowski ◽  
...  
Keyword(s):  
Slug Flow ◽  
Pneumatic Conveying ◽  
Low Velocity ◽  
Solids Deposition

Insights into horizontal slug flow pneumatic conveying from layer fraction and slug velocity measurements

2020 ◽  
Vol 364 ◽  
pp. 218-228 ◽  
Author(s):  
O. Orozovic ◽  
A. Lavrinec ◽  
Y. Alkassar ◽  
J. Chen ◽  
K. Williams ◽  
...  
Keyword(s):  
Slug Flow ◽  
Pneumatic Conveying ◽  
Velocity Measurements

Analysis of Low Velocity Dense Phase Pneumatic Conveying System to Extend System Conveying Capability

2011 ◽  
Vol 239-242 ◽  
pp. 112-115
Author(s):  
Sheng Ming Tan ◽  
Bin Chen ◽  
Kenneth Charles Williams ◽  
Mark Glynne Jones
Keyword(s):  
Slug Flow ◽  
Pneumatic Conveying ◽  
Dense Phase ◽  
Bulk Materials ◽  
Air Velocity ◽  
Low Velocity ◽  
Lower Velocity ◽  
Pipe Line ◽  
Conveying System ◽  
Velocity Zone

This paper reports the current development of technologies to analyse the conveying performance of bypass low velocity dense phase pneumatic conveying system for transporting powder bulk materials and slug flow low velocity dense phase pneumatic conveying system for transporting granular sized bulk materials. It reveals that the bypass system can be operated at a lowered air velocity than conventional pipe line and slug flow system can be also controlled to operate at a lower velocity zone. Hence these technologies have the potential to extend the conveying capability of a pneumatic conveying system to a broader range of materials, also provide better performance in reduction in pipe wear and product degradation.

Continuous Slug Flow in Vertical Tubes

1974 ◽  
Vol 96 (3) ◽  
pp. 371-376 ◽  
Author(s):  
R. Clift ◽  
J. R. Grace ◽  
V. Sollazzo
Keyword(s):  
Slug Flow ◽  
Reasonable Agreement ◽  
Reference Level ◽  
Time Intervals ◽  
Numerical Predictions ◽  
Regular Time ◽  
Subsequent Motion ◽  
Vertical Tubes ◽  
The Relationship ◽  
Supply Information

A method of simulating the behavior of continuously slugging vertical columns is presented. Slugs are introduced at regular time intervals at some reference level near the bottom of a column and their subsequent motion and coalescence is simulated numerically. Experiments on coalescing slug pairs are used to supply information on slug interactions, while the relationship between slug length and volume is obtained from experiments on single slugs. The numerical predictions are in reasonable agreement with experimental results for continuously slugging liquids.

Determination of slug permeability factor for pressure drop prediction of slug flow pneumatic conveying

Particuology ◽  
2008 ◽  
Vol 6 (5) ◽  
pp. 307-315 ◽  
Author(s):  
Shengming Tan ◽  
Kenneth C. Williams ◽  
Mark G. Jones ◽  
Tobias Krull
Keyword(s):  
Pressure Drop ◽  
Slug Flow ◽  
Pneumatic Conveying ◽  
Permeability Factor

scholarly journals An inequality relating fundamental parameters of horizontal slug flow pneumatic conveying

2021 ◽  
Author(s):  
O. Orozovic ◽  
H. Rajabnia ◽  
A. Lavrinec ◽  
M.H. Meylan ◽  
K. Williams ◽  
...  
Keyword(s):  
Slug Flow ◽  
Pneumatic Conveying ◽  
Fundamental Parameters
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