ANSYS-Fluent Tutorial || Cavitation flow through orifice/nozzle

[@greenthumbgrowwithme7440]

Very informative sir...

[@InvitationfromNature]

Informative video

[@vinjamuriaditya8360]

Hi,can u tell me what is artificial walls on faces,please explain why it was showing on console

[@imwaz3644]

Is the recent iris xe graphics with the 11th gen i5 16gb ram compatible and sufficient with ansys for medium 3d simulations?

[@EngineeringNature]

Generally processing requirements depending on the number of mesh elements and physics of the problem you are working with . However said configuration is sufficient to run any 3D simulation👍

[@imwaz3644]

@@EngineeringNature Have you tried to run ansys on 11th gen i5 laptop with integrated iris xe graphics ? Does it work or not

[@malecsobie1777]

I have inlet pressure of 200 bar and i want to calculate pressure drop across the orifice and i want to calculate the pressure at downstream of orifice. How do i do that? Should i assume 0 bar at the outlet?

[@EngineeringNature]

1. If orifice outlet opens in atmosphere, you should consider 0 gauge pressure. 2. You can obtained pressure after solution at different axial location to calculate pressure drop across the orifice. Regards.

[@malecsobie1777]

@@EngineeringNature Orifice outlet doesn't open in atmoshpere. There is alot of other components downstream the orifice and then it goes to atmospheric pressure resevoir. But all i need is pressure drop across the orifice and pressure at around 100 mm from the orifice. Can i calculate it by using a model like in your video or i have to model whole system?

[@brandonlee7212]

good one

[@EngineeringNature]

Thanks

[@dharmikladhava3376]

Perfect explanation

[@EngineeringNature]

Thank you very much

[@ganeshyng5403]

What is the volume fraction

[@EngineeringNature]

Volume fraction of vapor in individual cell can be defined as the ratio of the volume of vapor to the total volume of the fluid in that cell. Regards

[@haripraneeth]

How to validate results??

[@EngineeringNature]

Validation is essential part in CFD work. You should find benchmark experimental problem which deals similar physics. Choose appropriate parameter and compared both results for validation. Regards.

[@badrinathillur6037]

Hello sir.. I'm too working on fluent for cavitation analysis..I have some queries Can you pls give me your number?

[@EngineeringNature]

Hello Badrinath, you can mail your query on [e-mail] Regards.

[@alializadeh8195]

Thanx