February 13, 2018 at 5:36 pmmrmoganSubscribersir
I re- created axisymmetric model in DESIGN MODELLING and successfully created parameters.
I calculated solution for NUCLEATE FLOW BOILING in Fluent.
Solution is not converged.
# Divergence detected in AMG for pressure coupled: protective actions enabled!
# Divergence detected in AMG for pressure coupled, temporarily solve with BCGSTAB!
Experiencing convergence difficulties - temporarily relaxing and trying again...
Divergence detected in AMG solver: pressure coupled temperature
Error at host: floating point exception
Error at Node 0: floating point exception
Review flow specifications at inlet boundaries. Default values detected.(boundary conditions)
Please anyone help me how to rectify above errors..
I attached my SETUP file & ANSYS TUTORIAL file in google drive link: https://drive.google.com/file/d/1CBPO3m2ksYqkCVg8TXgLn5jQQ03iedIO/view?usp=sharing
February 13, 2018 at 8:49 pmRaef.KobeissiSubscriber
Check this tutorial for comparison and let me know if you were able to solve your problem.
January 30, 2020 at 5:18 amVishnurajaSubscriberCould you please tell me how you solved this
- 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.
- 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
- The solver failed with a non-zero exit code of : 2
- Floating point exception
- Exporting Data Results