scholarly journals A numerical simulation for reduction of rudder cavitation with gap flow blocking bars

2012 ◽  
Vol 4 (2) ◽  
pp. 71-82
Author(s):  
Jung-Keun Oh ◽  
Seung-Hee Lee ◽  
Sang-Hyun Kim ◽  
Dae-Won Seo
Keyword(s):  
Numerical Simulation ◽  
Gap Flow ◽  
Rudder Cavitation

scholarly journals Numerical Simulation of Supersonic Gap Flow

PLoS ONE ◽  
2015 ◽  
Vol 10 (1) ◽  
pp. e0117012 ◽  
Author(s):  
Xu Jing ◽  
Huang Haiming ◽  
Huang Guo ◽  
Mo Song
Keyword(s):  
Numerical Simulation ◽  
Gap Flow

Research on the Numerical Simulation of Internal Flow Field and Energy Efficiency of Ventilator

2015 ◽  
Vol 713-715 ◽  
pp. 602-605
Author(s):  
Zhu Jue Tong ◽  
Xiao Ling Wang ◽  
Kai Zhang ◽  
Shu Xing Wu
Keyword(s):  
Fluid Dynamics ◽  
Numerical Simulation ◽  
Energy Efficiency ◽  
Flow Field ◽  
Three Dimensional ◽  
Internal Flow ◽  
Secondary Flows ◽  
Local Flow ◽  
Gap Flow ◽  
Computational Fluid Dynamics Cfd

In the present study, the effects of ventilator geometries on the its performance were numerically simulated using the computational fluid dynamics (CFD) program. For a certain type ventilator, three-dimensional inner flow field was derived firstly, such as local flow field at the meridional and rotary plane of ventilator, the gap flow between the impeller and air outlet, and the secondary flows in impeller channel were studied in detail, and some suggestions are given to improve the profile of velocity. The above results would be helpful to the optimization and modification of ventilator.

Water uptake by substituted amylose tablets: experimentation and numerical simulation

2009 ◽  
Vol 00 (00) ◽  
pp. 090904073309027-8
Author(s):  
H.W. Wang ◽  
S. Kyriacos ◽  
L. Cartilier
Keyword(s):  
Numerical Simulation ◽  
Water Uptake
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