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Member
J_Liu
Posts: 4
Registered: ‎02-20-2013

Meshing_Global Edge Length influence on simulation results

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02-20-2013 05:11 AM

Hello together,

 

i'm running a simulation for wire sweep and tried several global edge length from 0.3 to 5 in meshing step. In those 8 different simulations, the wire sweep deflecion results are quite different and viscosity, velocity, shear rate results are all different from each other!  Thus i am confused, how does GEL value influent the simulation results??  and which GEL should i set to get the accurate result for the wire sweep simulation??

Look forward to your kind reply! Thank you!

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Member
J_Liu
Posts: 4
Registered: ‎02-20-2013

Re: Meshing_Global Edge Length influence on simulation results

02-20-2013 07:04 AM in reply to: J_Liu

for example.  When global edge length decreases, the wire sweep deflection also decreases. But when GEL reaches 0,3(the lowest value i used), the wire sweep deflection is higher!  Is anyone know the rule between GEL and results?

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