CFD study of oscillatory motion effect on liquid flow distribution into structured packed divided wall column

2021 ◽  
pp. 108429
Author(s):  
Hosanna Uwitonze ◽  
Inkyu Lee ◽  
Sung-Bu Suh ◽  
Inwon Lee
Keyword(s):  
Liquid Flow ◽  
Flow Distribution ◽  
Oscillatory Motion ◽  
Divided Wall Column ◽  
Motion Effect

Liquid flow distribution in a two-phase countercurrent packed column

1977 ◽  
Vol 32 (3) ◽  
pp. 343-345
Author(s):  
A.A.Badr El-Din ◽  
M.M. El-Halwagi ◽  
M.A. Saleh
Keyword(s):  
Liquid Flow ◽  
Packed Column ◽  
Flow Distribution ◽  
Two Phase

Effect of Orientation of Packing Structure on Liquid Flow Distribution in Trickle Bed.

2000 ◽  
Vol 33 (5) ◽  
pp. 811-814 ◽  
Author(s):  
Meisen Li ◽  
Noritaka Iida ◽  
Keiji Yasuda ◽  
Yoshiyuki Bando ◽  
Masaaki Nakamura
Keyword(s):  
Liquid Flow ◽  
Flow Distribution ◽  
Packing Structure ◽  
Trickle Bed

Numerical simulations to evaluate basic geometrical shapes as headers for equal liquid flow distribution

2014 ◽  
Vol 9 (5) ◽  
pp. 707-717 ◽  
Author(s):  
Mayur Darekar ◽  
K. K. Singh ◽  
K. T. Shenoy ◽  
G. Kundu ◽  
H. Rao ◽  
...  
Keyword(s):  
Numerical Simulations ◽  
Liquid Flow ◽  
Flow Distribution ◽  
Geometrical Shapes

The effect of liquid flow distribution on the behaviour of a trickle bed reactor

1981 ◽  
Vol 36 (6) ◽  
pp. 1045-1067 ◽  
Author(s):  
V. Staněk ◽  
J. Hanika ◽  
V. Hlaváček ◽  
O. Trnka
Keyword(s):  
Liquid Flow ◽  
Flow Distribution ◽  
Trickle Bed Reactor ◽  
Trickle Bed

Liquid Flow Distribution in a New Type of Multi-tube Column

2006 ◽  
Vol 14 (4) ◽  
pp. 464-470 ◽  
Author(s):  
Pengfei ZHANG ◽  
Wanfu HUANG ◽  
Hongwei CHI ◽  
Shuying WANG
Keyword(s):  
Liquid Flow ◽  
Flow Distribution ◽  
New Type

Interactions between the biofilm growth and the hydrodynamics in an aerobic trickling filter

1994 ◽  
Vol 29 (10-11) ◽  
pp. 423-430 ◽  
Author(s):  
B. Lekhlif ◽  
D. Toye ◽  
P. Marchot ◽  
M. Crine
Keyword(s):  
Liquid Flow ◽  
Water Solution ◽  
Flow Distribution ◽  
Pilot Scale ◽  
Trickling Filter ◽  
Reactor Performance ◽  
Biofilm Growth ◽  
Filter Performance ◽  
Definite Effect ◽  
Pilot Scale Reactor

We analyse the interactions between the biofilm growth and the liquid flow distribution in a trickling filter. Experiments are carried out on 0.5 m3 pilot scale reactor. We determine both the liquid flowrate distribution by local measurements and the filter performance by measuring the conversion. The liquid superficial flowrate ranges between 0 and 0.9 m/h. The synthetic effluent consists of a water solution of beet molasses and potassium dihydrogenophosphate. The hydrodynamic modelling allows us to relate the characteristics of the liquid flow distribution and the reactor performance to a single set of packing parameters. The packing irrigation rate plays a key role. Our results confirm the definite effect that the biofilm activity may have on the quality of the liquid flow distribution.

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