Learning Forum

[José Mantovani]

Hello everyone!

I calculate a transient flow and I get 200s of flow.

I create a animation video type time step of this flow, choosen the first to last step (all time steps), but the video have just 5s. Why? What can I have gone wrong? I using the CFD Post...

Thanks all!

[Vishal Ganore]

Have you loaded all the transient solution data files under CFD post? How many time steps do you see under time-step selector?

[raul.raghav]

Mantovani, please refer to the following screenshot if you're using Timestep Animation

If you're using Keyframe Animation (the default setting is 24 fps), please refer to the following post:

Keyframe Animation

[José Mantovani]

Hello Rahul and Vishal, thanks for the greatful help!

So Rahul, I open again the CFD Post and I used the setting as control by Timestep. Now I use in the same way of screenshot above and set control by time. I stay waiting some minutes for it's run and I see what I get. 

Thanks one more time!

Mantovani. 

[José Mantovani]

So, Now I get the video with the set in the same way of Rahul's screenshot, but equal before the video just have 5s. 

Below a image of maybe a solution, I have a doubt... And a contour in a sometime of my simulation, ploting vorticity. 

For this, I used a steady state first with SST k-omega and second LES model. 

Thanks! 

Mantovani. 

[raul.raghav]

Mantovani, sorry for the late reply. The attached screenshot would definitely work. CFD-Post has a default setting of 24fps. Rest should be pretty much self-explanatory.

[José Mantovani]

Thanks Rahul, I will try do this! I warning you, if it works.