March 25, 2022 at 8:24 amarriSubscriberMarch 25, 2022 at 11:16 amRobAnsys EmployeeThe fact you have an interface and wall-13 & wall-14 suggests that some of the problems has been set up correctly. What I am wondering is why you only have one fluid zone. My guess is that you've labelled the stationary zone as rotating and the rotating zone is a solid.
March 25, 2022 at 12:30 pmMarch 25, 2022 at 3:27 pmRobAnsys EmployeeHow is the interface defined? Please post a screen shot of the interface panel & settings. Wall-13 & wall-14 shouldn't exist in the domain, they're there to catch situations where the interface isn't in contact.
March 26, 2022 at 1:48 amMarch 28, 2022 at 9:26 amarriSubscriberHello again I have performed a case check and it says "Review wall motion. Stationary wall motion relative to adjacent cell zone detected." Is this the reason why a wall seems to be forming in the contact regions?
March 28, 2022 at 1:17 pmRobAnsys EmployeeIf you set the centre zone to rotate you also need to set the rotor wall to rotate at zero relative velocity.
Please can you check the cell zones? If you have an interface you really ought to have two fluids.
Viewing 6 reply threads
Ansys Innovation Space
- You must be logged in to reply to this topic.
Simulation World 2022
Check out more than 70 different sessions now available on demand. Get inspired as you hear from visionary companies, leading researchers and educators from around the globe on a variety of topics from life-saving improvements in healthcare, to bold new realities of space travel. Take a leap of certainty and check out a session today here.
Earth Rescue – An Ansys Online Series
The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.
Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.Trending discussions
- Suppress Fluent to open with GUI while performing in journal file
- Heat transfer coefficient
- What are the differences between CFX and Fluent?
- Floating point exception in Fluent
- Time Step Size and Courant Number
- Difference between K-epsilon and K-omega Turbulence Model
- Floating point exception
- How to model free convection warming of liquid in a plastic bag
- The solver failed with a non-zero exit code of : 2
Top Rated Tags