ANSYS Tutorial | Fluid Flow Analysis in a U-Bend Pipe using ANSYS Fluent | ANSYS CFD Tutorials.

[@nayandeeptiwari3365]

Your videos are the first step of my learning ANSYS Fluent. Thanks a lot. Can you please make a video about the wind flow around a building , its simulation video? Please..

[@AnsysTutor]

Thank you for your compliment. will try to do a tutorial on that.

[@Navneetkumar-sr9gz]

simply awesome and this is the best tutorial for a beginner.

[@AnsysTutor]

Thank you:)

[@gurubasavaraj2560]

Why pressure is zero at outlet of pipe in results. How to maintain same pressure through out the pipe

[@soewidiatmaka]

could you make a tutorial the object oscillating sinusoidally in air flow. Thank you

[@AnsysTutor]

will try to do a video on that soon:)

[@soewidiatmaka]

@@AnsysTutor thankyou so much.. :)

[@haikalsheeran6556]

hi, i am a beginner in ansys. i have two question to ask. 1. Does velocity magnitude is simply flow velocity? 2. in simulating a crude oil flow, the iterations not reaching 500 and above even though i set it to 1000. it only reach 70-80 and already converged. is it something that i should worried or not?

[@AnsysTutor]

You dont need to be worried about the iteration converged at an earlier. As the numerical iterations should get converged to give us an assured result. We generally provide a higher no of iterations as we are not aware about how many iterations will it take to converge, so dont worry about it. If you want to increase the iterations to get a better result ,you can decrease the residuals.

[@AnsysTutor]

Velocity magnitude is the velocity at that boundary. You can call it the flow velocity at the inlet.

[@haikalsheeran6556]

@@AnsysTutor thank you

[@strez011]

How do I specify the material property of my fluid being Air I want it to be set at 20 Degrees

[@AnsysTutor]

Use patching option.

[@temoherbertlopez6019]

Thanks a lot, really thanks.

[@AnsysTutor]

Most welcome. 🙂🙂🙂

[@clarylim8867]

Hi can you make video regarding 2D Oscillating Water Column in NWT using Ansys Fluent?

[@AnsysTutor]

will try to do a video on that soon:)

[@okatutaku1994]

How to specify thickness of pipe , it mean outer radius - inner radius of pipe?

[@AnsysTutor]

You can put it in the wall thickness , while assigning the wall boundary conditions.

[@apoorvmishra6992]

when i create a plane under locations it is just not visible please help.

[@AnsysTutor]

You need to tick the new plane box in the outline. Or rotate the geometry to see.

[@apoorvmishra6992]

@@AnsysTutor Thanks for your reply...

[@apoorvmishra6992]

@@AnsysTutor Did both still can't see it btw my Ansys is version 2022 is there some error in the software version itself?

[@thazootheenmubarakbasha7572]

hi sir i had a problem during refinement , it shows 'it will have poor refinement so change the settings', pls clear this sir

[@AnsysTutor]

Check the mesh size. If there would be a larget mesh size which might causing problem for refinement.

[@thazootheenmubarakbasha7572]

@@AnsysTutor tq for that sir , but pls tell me where to check it I tried but I can't able to know where to check the mesh size

[@AnsysTutor]

Click on mesh in the side panel bar, you would see " details of mesh" there you can get sizing option

[@renugaravi9574]

sweep path must contain exactly one chain? why it is ? different sketch means it define xyaxis/ color?

[@AnsysTutor]

please elaborate, i did not get you.

[@pranabsutradhar]

50 mm wale jo lines he unko trim krdo , ho jayega

[@yugsth2236]

I encountered a problem while sweeping. "sweep path must contain exactly one chain". what should I do?

[@AnsysTutor]

create the pat in a different sketch.

[@adarshvm151]

Sir I had mailed u an stpfile but u didn't checked

[@balkrishanmahabir7982]

Awsome

[@AnsysTutor]

Thank you:)

[@techhunt4922]

Kindly break the video into timesteps

[@MrAhmed231]

I tried to neglect the gravity and it gave me the same solution why?

[@AnsysTutor]

gravity is more relevant in case of any desity difference, in this case there is no difference in density or natural comvention so there is no difference in result.