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Showing results 1 to 14 of 14
Search took 0.00 seconds. Search: Posts Made By: charlestchan
Forum: CFX September 13, 2011, 14:29
Replies: 21
Views: 8,099
Posted By charlestchan
I don't know why i still get error in the...

I don't know why i still get error in the solution. I set domain 1 as fluid. Domain 2 as solid domain. Then i set boundary for fluid, the inlet and outlet as usual. Then i set interface type, fluid...
Forum: CFX September 13, 2011, 04:59
Replies: 21
Views: 8,099
Posted By charlestchan
I've already set the analysis type to transient.....

I've already set the analysis type to transient.. but i still don't see how the immersed solid going to rotate.. any idea?
Forum: CFX September 10, 2011, 14:39
Replies: 21
Views: 8,099
Posted By charlestchan
How do i animate the solid domain rotation? i...

How do i animate the solid domain rotation? i only can animate streamline which is insufficient.
Forum: CFX September 8, 2011, 05:07
Replies: 21
Views: 8,099
Posted By charlestchan
Do i need to set an opening boundary? I've set...

Do i need to set an opening boundary? I've set inlet , outlet and wall.
Forum: CFX August 31, 2011, 03:17
Replies: 21
Views: 8,099
Posted By charlestchan
The turbine is attached to a generator, so , in...

The turbine is attached to a generator, so , in order to measure the efficiency of the turbine from Ansys, it is possible to assume that the turbine is rotating as simulated right? Or will there be...
Forum: CFX August 31, 2011, 03:15
Replies: 21
Views: 8,099
Posted By charlestchan
Firstly, i have no idea how to set a rotating...

Firstly, i have no idea how to set a rotating frame, second, i don't know where to see the torque vs speed graph, lastly, i don't know how to use CEL. Anyone can provide screenshot to guide me a...
Forum: CFX August 28, 2011, 23:11
Replies: 21
Views: 8,099
Posted By charlestchan
thanks man.. i'll try again

thanks man.. i'll try again
Forum: CFX August 28, 2011, 16:42
Replies: 21
Views: 8,099
Posted By charlestchan
Fluent is not user friendly as CFX.. i have...

Fluent is not user friendly as CFX.. i have trouble identifying the parts as it is not highlighted in FLUENT
Forum: CFX August 28, 2011, 14:22
Replies: 21
Views: 8,099
Posted By charlestchan
May i ask u again, whether the fluid should be...

May i ask u again, whether the fluid should be rotating? or the blade? i mean when i'm setting up Moving reference frame.
Forum: CFX August 28, 2011, 08:51
Replies: 21
Views: 8,099
Posted By charlestchan
My university doesn't want to share the tutorial...

My university doesn't want to share the tutorial files for ansys cfx, but i heard that i can learn about rotating frame reference from the vertical turbine tutorial, do u know where i can get it?
Forum: CFX August 28, 2011, 07:11
Replies: 21
Views: 8,099
Posted By charlestchan
I'll check out on that. Thanks ghorrocks.. can i...

I'll check out on that. Thanks ghorrocks.. can i pm u when i'm stuck again?
Forum: CFX August 28, 2011, 06:47
Replies: 21
Views: 8,099
Posted By charlestchan
This is how i do it. I draw the tank and blade...

This is how i do it. I draw the tank and blade separately in catia, then i import them into ansys. After that, i mesh both of them together. I set Fluid as domain 1, where i can set the inlet, outlet...
Forum: CFX August 28, 2011, 06:44
Replies: 21
Views: 8,099
Posted By charlestchan
thanks for your help

thanks for your help
Forum: CFX August 28, 2011, 04:36
Replies: 21
Views: 8,099
Posted By charlestchan
Rotating A turbine Blade

I have manage to simulate a vortex in a cyclinder tank, however, i have no idea how should i make the blade rotate due to the vortex impact. I attached a few picture to make my explanation clearer.
...
Showing results 1 to 14 of 14

 
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