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Marine propeller simulation

Question asked by Choong Waiheng on Jul 26, 2013
Latest reply on Sep 29, 2019 by Peter Edmonds

Hi forum,

 

I having a problem with the marine propeller simulation.   As the propeller simulated without local mesh refining (pic 1), the result shown a ideal flow pattern.   As the local mesh refinement been applied, the flow pattern (pic 2) has resulted unlogical.   Can anyone help?  

 

Without local mesh refinement

Untitled.png

 

With local mesh refinement

Untitled2.png

 

Can anyone help?

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