CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums

Search Results

Register Blogs Community New Posts Updated Threads Search

Showing results 1 to 8 of 8
Search took 0.00 seconds. Search: Posts Made By: kevin8843
Forum: CFX November 7, 2013, 21:23
Replies: 15
Views: 2,436
Posted By kevin8843
Sorry I still can't find where is the first...

Sorry
I still can't find where is the first sentence you say
Does it because of version?
My version is V13

And sorry for reply so slowly
I'm busy recently for something
and thank you
Forum: CFX November 3, 2013, 18:15
Replies: 15
Views: 2,436
Posted By kevin8843
Sorry I didn't understand for the first sentence ...

Sorry I didn't understand for the first sentence
Do you mean mesh > sizing > smoothing? that one i set high

and in setup
Output Control > Trn Results
this part what should I set
I don't know...
Forum: CFX November 3, 2013, 17:14
Replies: 15
Views: 2,436
Posted By kevin8843
I tried to run your suggestion and soon,a...

I tried to run your suggestion
and soon,a window pop-up say The ANSYS CFX solver exited with return code 1. No results file | has been created.
And I found message in Slover manager as follows...
Forum: CFX November 3, 2013, 08:56
Replies: 15
Views: 2,436
Posted By kevin8843
I have tried Total Time 1s Timesteps 0.01s ...

I have tried Total Time 1s
Timesteps 0.01s
Dose it mean run hundred steps?
It's velocity is more big but still too small (0.0003m/s)
And the flow didn't go forward too (still focus on blade)
I...
Forum: CFX November 2, 2013, 23:45
Replies: 15
Views: 2,436
Posted By kevin8843
We use a trapezoid blade And its material is...

We use a trapezoid blade
And its material is aluminum
because the blade is very thin only 0.3mm
so maybe when it vibrate it twist a little
When we use hot wire anemometer at experimental from the...
Forum: CFX November 2, 2013, 23:20
Replies: 15
Views: 2,436
Posted By kevin8843
In reality we giving fan a sine wave from...

In reality we giving fan a sine wave from function generator
At the CFX we set
Mesh Deformation Regions of Motion Specified
Expression 0.004[m]*(x/0.03[m])*sin(pi*Time/0.01)
boundry six faces of...
Forum: CFX November 2, 2013, 23:01
Replies: 15
Views: 2,436
Posted By kevin8843
The vibration is known It's not a rotary fan ...

The vibration is known
It's not a rotary fan
It's an electromagnetic control swing blade blower
Its movement pattern like piezoelectricity fan
Because of modern electronic products more thinner...
Forum: CFX November 2, 2013, 17:19
Replies: 15
Views: 2,436
Posted By kevin8843
Question CFX a vibration fan at a shell space

Hi all
I'm a Mechanical Engineering student from Taiwan
And my English is not so good.
So maybe I can't express what simulation i want to do so well.

My reserch is put a vibration fan at a...
Showing results 1 to 8 of 8

 
Forum Jump

All times are GMT -4. The time now is 07:22.

Contact Us - CFD Online - Privacy Statement - Top