September 5, 2023 at 8:14 amhaibin wuSubscriber
Hello everyone, I currently have an error with a fluent messaging grid. For the convenience of explaining the problem, here is my simplified model. My original intention was to heat exchange fluid B and C with fluid A flowing in the shell. Therefore, I drew and modeled in SCDM according to the following diagram, and used the shared topology function. When I finished these tasks and imported the model into fluent messaging to draw the grid, I was unable to create a face grid, There is an issue with the display topology structure. It is recommended to force the topology, but this does not seem to solve my problem. I am not sure how to adjust my model, or can I solve the problem of not being able to display the grid after the topology is displayed in fluent messaging? Please help me, thank you!!
September 5, 2023 at 3:05 pmNikhil NaraleAnsys Employee
Could you try to import the CAD file into Discovery and then apply the share topology function? Furthermore, kindly check for any potential issues and consider repairing them within the 'REPAIR' section. Let me know if this does not work.
September 5, 2023 at 3:18 pmhaibin wuSubscriber
Thanks for the answer but I tried the first method and it didn t work. I wonder if this is my geometric model modeling process consider wrong, because in my flow solid coupling model, involves the surface and lines is more, when I share the topology after normal painting grid, I now have no clue to implement your second method, because I don't know where my model may have problems, so, can give me some advice about fluid solid coupling in geometric modeling? How to model can draw the grid normally and save the grid number, this may help me this question I guess
September 5, 2023 at 3:28 pmNikhil NaraleAnsys Employee
Step 1: This should be a good starting point for you to learn how to prepare geometry for CFD: Geometry Prep for CFD using Ansys Discovery | Ansys Courses
Step 2: Once you have the CAD ready, you can learn how to create grid (mesh) using the Ansys Fluent Meshing Watertight Geometry Workflow: Mesh Generation using Ansys Fluent Meshing | Ansys Courses
September 5, 2023 at 3:31 pmhaibin wuSubscriber
Thank you for your patience. I will try it again
September 5, 2023 at 3:45 pmNikhil NaraleAnsys Employee
- 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.
- License Error
- Error with workbench SceneGraphChart
- Sizing on Ansys Workbench 19.2
- Workbench not opening
- Error: Exception of type ‘Ansys.Fluent.Cortex.Cortex not availableException’ was thrown
- Workbench error
- how to open DesignModeler
- FlexNet Licensing – Not running
- Problem with FlexNet Licensing
- An error occurred when the post processor attempted to load a specific result.
© 2023 Copyright ANSYS, Inc. All rights reserved.