We have an exciting announcement about badges coming in May 2025. Until then, we will temporarily stop issuing new badges for course completions and certifications. However, all completions will be recorded and fulfilled after May 2025.

Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Volume Fraction too Low. How to Improve? › Reply To: Volume Fraction too Low. How to Improve?

July 30, 2024 at 9:51 am
abdullahhassan
Subscriber

Thank you Sir,

I understand your point for using HTC value. I will try this way and will let you know. 

1- shadow wall will be set to coupled as shown below:

2- If I choose coupled at the "outside" tube wall (wet tube side boundary), how can I choose HTC ? below is the BC setup. 

3- last thing, what is meant by re-read the inlet pressure?Â