Hello,
I have tried to solve this problem for the last two weeks. Unfortunately, I couldn't able to identify where the problem could be.
I kindly request you suggest to me some possible solutions.
Here I briefly explain my approach to solve this problem. Actually, I didn't know where the problem might be. This means I don't know whether it is an Imported geometry or Ansys problem.
Step 1:
In the beginning, I imported the geometry file and I went to Boolean separate (Because overlapping geometry in meshing caused by enclosure as shown in fig 1 and 3 )
step 2 :
After knowing that there are still overlapping geometry near the tail part(According to software consideration) even it doesn't have(Because I checked twice){ref fig 4}. I suppressed the part and it was successful as shown in fig (5).
Step 3:
In setup
Hello Sagar,
As per my interpretation of your problem. I am giving you some advice which you can try.
1. When you import geometry they import it as a solid part. If parts are coming separately them you can use boolean operation and unite them as a single part.
2. After that make an enclosure and use a boolean operation using subtraction. you will be left with only the fluid domain part and all the remainings parts will vanish.
Try these two first and let me know if the problem is solved or not.
Dear Deepak Kumar Pandey,
Firstly thank you for your suggestion. As you said the answer, I already tried that way. However, it shows the same as the previous one
Here I am attaching both images like the way you said.@ Deepak Kumar Pandey .
Also, the results are the same as the previous one. I didn't see the flow is affecting.
Is there any other possible option to succeed in the flow simulation?
@ Deepak Kumar Pandey
Dear Sagar,
I am unable to find new images. Can you upload it again?
" Here I am attaching both images like the way you said.@ Deepak Kumar Pandey."
You are not using the proper software for the task. Ansys CFD is best for the computation of parameters related to the integrity of materials. For aircraft simulation, use X-plane silmulation of OADsoftware. It has embedded aerodynamics parameters akin only to aircrafts or UAVs. There are no substitute for aerodynamics parameters formulae, only an aircraft design software has those kinds. Say the aircraft skin-friction drag and form drag formulae for computation of flow on boundary layers are unique, with intricate elements. The OADs provide all those computations.
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