Characteristics analysis of cross flow vacuum membrane distillation process

2015 ◽  
Vol 488 ◽  
pp. 30-39 ◽  
Author(s):  
Linquan Sun ◽  
Li Wang ◽  
Ziyi Wang ◽  
Baoan Li ◽  
Shichang Wang
Keyword(s):  
Cross Flow ◽  
Membrane Distillation ◽  
Distillation Process ◽  
Characteristics Analysis ◽  
Vacuum Membrane Distillation

Numerical Simulation of Cross-Flow Vacuum Membrane Distillation and Characteristics Analysis

2011 ◽  
Vol 396-398 ◽  
pp. 1846-1850
Author(s):  
Chang Li ◽  
Bao An Li ◽  
Shi Chang Wang
Keyword(s):  
Numerical Simulation ◽  
Cross Flow ◽  
Membrane Distillation ◽  
Inlet Temperature ◽  
Coefficient Distribution ◽  
Vacuum Degree ◽  
Membrane Flux ◽  
Characteristics Analysis ◽  
Vacuum Membrane Distillation ◽  
Feed Inlet

The mechanism of cross-flow vacuum membrane distillation (VMD) was discussed in this paper, and the coupled process of heat and mass transfer in numerical simulation was realized by writing user defined function (UDF). The numerical simulation results of membrane flux were well agree with experimental data. The membrane flux in various conditions of feed velocity, feed inlet temperature and vacuum degree was obtained in numerical simulation. Around the cross-section of a single hollow fiber, velocity distribution was approximately symmetrical; TPC and heat transfer coefficient distribution are consistent.

Permeate Flux Curve Characteristics Analysis of Cross-Flow Vacuum Membrane Distillation

2011 ◽  
Vol 51 (1) ◽  
pp. 487-494 ◽  
Author(s):  
Hongtao Wang ◽  
Baoan Li ◽  
Li Wang ◽  
Shasha Song ◽  
Jixiao Wang ◽  
...  
Keyword(s):  
Cross Flow ◽  
Membrane Distillation ◽  
Permeate Flux ◽  
Characteristics Analysis ◽  
Vacuum Membrane Distillation ◽  
Flux Curve

Mass transfer in hollow fiber vacuum membrane distillation process based on membrane structure

2017 ◽  
Vol 532 ◽  
pp. 115-123 ◽  
Author(s):  
Jun Liu ◽  
Meiling Liu ◽  
Hong Guo ◽  
Wei Zhang ◽  
Kai Xu ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Hollow Fiber ◽  
Membrane Structure ◽  
Membrane Distillation ◽  
Distillation Process ◽  
Vacuum Membrane Distillation
Sign in / Sign up

Export Citation Format

Share Document