Experimental and numerical investigation of the precipitation of barium sulfate in a rotating liquid film reactor

AIChE Journal ◽  
2009 ◽  
Vol 55 (8) ◽  
pp. 2024-2034 ◽  
Author(s):  
Shengchang Guo ◽  
David G. Evans ◽  
Dianqing Li ◽  
Xue Duan
Keyword(s):  
Liquid Film ◽  
Numerical Investigation ◽  
Barium Sulfate ◽  
Rotating Liquid ◽  
Film Reactor

scholarly journals Dimensional and Mechanical Similarity Analysis of the Flow in Rotating Liquid Film Reactor

2013 ◽  
Vol 03 (02) ◽  
pp. 33-37 ◽  
Author(s):  
Xue Li ◽  
Lanxi Xu ◽  
Jingjing Zhang ◽  
Wanli Lan
Keyword(s):  
Liquid Film ◽  
Similarity Analysis ◽  
Rotating Liquid ◽  
Film Reactor

ROCKET ENGINE WITH CONTINUOUSLY ROTATING LIQUID-FILM DETONATION

2019 ◽  
Author(s):  
S.M. FROLOV ◽  
◽  
I.O. SHAMSHIN ◽  
V.S. AKSENOV ◽  
I.A. SADYKOV ◽  
...  
Keyword(s):  
Liquid Film ◽  
Rocket Engine ◽  
Rotating Liquid

NUMERICAL INVESTIGATION OF FILM DISTRIBUTION IN HORIZONTAL-TUBE FALLING FILM EVAPORATOR

2011 ◽  
Vol 19 (03) ◽  
pp. 177-183 ◽  
Author(s):  
JIN-BO CHEN ◽  
QING-GANG QIU
Keyword(s):  
Numerical Simulation ◽  
Fluid Flow ◽  
Film Thickness ◽  
Liquid Film ◽  
Numerical Investigation ◽  
Horizontal Tube ◽  
Flow Density ◽  
Falling Film ◽  
Film Distribution ◽  
Simulation Results

The technique of horizontal-tube falling film has been used in the cooling and heating industries such as refrigeration systems, heating systems and ocean thermal energy conversion systems. The comprehensive performance of evaporator is directly affected by the film distribution characteristics outside tubes. In this paper, numerical investigation was performed to predict the film characteristics outside the tubes in horizontal-tube falling film evaporator. The effects of liquid flow rate, tube diameter and the circular degree of tube on the film thickness were presented. The numerical simulation results were compared with that of the empirical equations for calculating the falling film thickness, and agreements between them were reasonable. Numerical simulation results show that, at the fixed fluid flow density, the liquid film is thicker on the upper and lower tube and the thinnest liquid film appears at angle of about 120°. The results also indicate that, when the fluid flow density decreases to a certain value, the local dryout spot on the surface of the tube would occur. In addition, the film thickness decreases with the increases of the tube diameter at the fixed fluid flow density.

OS10-3 Study on Rotating Liquid-Film Flow on Solid Disk

2007 ◽  
Vol 2007.12 (0) ◽  
pp. 71-72
Author(s):  
Takahiro YAGI ◽  
Yutaka ABE ◽  
Masatoshi IKE ◽  
Ken FUJIMORI
Keyword(s):  
Liquid Film ◽  
Film Flow ◽  
Solid Disk ◽  
Rotating Liquid ◽  
Liquid Film Flow

Advective flow in a rotating liquid film

2016 ◽  
Vol 57 (1) ◽  
pp. 188-194 ◽  
Author(s):  
S. N. Aristov ◽  
K. G. Shvarts
Keyword(s):  
Liquid Film ◽  
Advective Flow ◽  
Rotating Liquid

Characterisation of liquid film in a microstructured falling film reactor using laser scanning confocal microscopy

2006 ◽  
Vol 30 (5) ◽  
pp. 463-472 ◽  
Author(s):  
Kay Kin Yeong ◽  
Asterios Gavriilidis ◽  
Ralf Zapf ◽  
Hans-Joachim Kost ◽  
Volker Hessel ◽  
...  
Keyword(s):  
Confocal Microscopy ◽  
Liquid Film ◽  
Laser Scanning ◽  
Laser Scanning Confocal Microscopy ◽  
Falling Film ◽  
Scanning Confocal Microscopy ◽  
Film Reactor
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