TAGGED: ansys-fluent, ansys-structural, multiphase, static
June 27, 2022 at 8:35 ampv00170Subscriber
When I transfer results from fluent to static structural I get and error if I have applied multiphase.
I have done the same simulation, with static (singlephase), transient (singlephase), transient (multiphase) and the first two pressures were well exported to static structural, but when I use multiphase, It says that no pressures are found on the face selection
June 30, 2022 at 8:38 amDrAmineAnsys Employee
How are you transferring? Can you add a screenshot?
July 4, 2022 at 11:48 ampv00170Subscriber
I have first created the workflow for Multiphase and then copied it, and modified it for doing a Single phase.
I have also included the Static Structural screenshot in which for the Multiphase it says "No pressure data was found on the selected surfaces".
I think the workflow works, since the SinglePhase is just a copy of the Multiphase, I have just changed the VOF.
July 1, 2022 at 1:45 pmpv00170Subscriber
July 1, 2022 at 1:48 pm
July 4, 2022 at 2:50 pmRobAnsys Employee
If you open up the Fluent solver have you got pressure data in the model? Ie has it run?
July 5, 2022 at 7:30 ampv00170Subscriber
Yes! Both Fluent models got pressure results.
The only thing is that Static Structural doesn't read the results when using Multiphase.
I don't know if its a problem I just encounter.
October 11, 2022 at 5:56 pmRMAnsys Employee
Please try with changing the 'interpolation type' from 'Mechanical based Mapping' to 'CFD results interpolator'.
Mechanical-Based Mapping only imports normal pressure.
Please refer Using Imported Loads for One-Way FSI (ansys.com) for more information.
Hope this helps you!
October 17, 2022 at 11:21 ampv00170Subscriber
CFD Load Transfer Summary
-- ERROR -- Cannot calculate force. Variable 'Mixture.Volume Fraction' does not exist.
October 17, 2022 at 11:59 amRMAnsys Employee
It may happen due to fluent results files saved in HDF5 (.dat.h5) format and we are looking into it. As a workaround, please change the default file saving option to legacy format (.dat/.dat.gz) and then try to import load.
- You must be logged in to reply to this topic.
Boost Ansys Fluent Simulations with AWS
Computational Fluid Dynamics (CFD) helps engineers design products in which the flow of fluid components is a significant challenge. These different use cases often require large complex models to solve on a traditional workstation. Click here to join this event to learn how to leverage Ansys Fluids on the cloud, thanks to Ansys Gateway powered by AWS.
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.
- Suppress Fluent to open with GUI while performing in journal file
- Floating point exception in Fluent
- What are the differences between CFX and Fluent?
- Heat transfer coefficient
- Getting graph and tabular data from result in workbench mechanical
- The solver failed with a non-zero exit code of : 2
- Difference between K-epsilon and K-omega Turbulence Model
- Time Step Size and Courant Number
- Mesh Interfaces in ANSYS FLUENT
- error in cfd post
© 2023 Copyright ANSYS, Inc. All rights reserved.