February 6, 2018 at 3:40 pmsiva_puranamSubscriber
I am running a simulation for my research paper and I run into a strange HFSS error that I have never seen before.
1) Communication failure - System Error no 0: error description - Success
2) Adaptive solution Process hf3d exited with code 99
3) Adaptive solution - system error no 32, error description : broken pipe
Could any of you please help me with it ?
March 29, 2018 at 4:20 ampglAnsys Employee
Is this a repeatable error? i.e. Does this error occur every time you run a specific simulation, or any HFSS simulation (different model etc)?
Are you able to upgrade to a more recent release than R17.0? I'd like to know if the issue also occurs with the R19.0 or R19.1
May 3, 2018 at 7:28 pmasoodehSubscriber
My question is regarding the GND layer drawn underneath the substrate which is considered as a reference. Could you let me know if all points of this GND layer remain at the same potential. In other words, are all the parameters of this layer including its inductance and resistance included in the final results? If so, is there any way to de-embed the final results so the effect of this layer can be removed from the final results? As far as I know, the software programs whose simulator is based on Momentum de-embed the results. Is there any way for de-embedding in your program?
I have another question regarding the lumped port calibration. What I realized is that there is an option included for the lumped ports to remove the effect of its self-inductance but in case of two ports placed close together the effect of their mutual inductance cannot be removed. Is it right? Has this issue been solved in the newer version of ANSYS EM desktop?
May 30, 2018 at 7:16 amHamzaKianiSubscriber
I'm also encountering the same error while simulating an array of 64 antenna elements. So I try to answer your questions sequentially so that you can help us resolve this problem.
Q. Is this a repeatable error?
A. Yes, this error is repeatable. I've analyzed my file on three different Work Stations and after some time same error pop-out.
Q. I'd like to know if the issue also occurs with the R19.0 or R19.1?
A. I'm already using R19.0.
March 29, 2019 at 7:47 pmkarachupexSubscriber
- 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.
- simulation completed with execution error on server
- How to export Ansys Maxwell simulation results for post-processing in matlab or in .csv file
- Signing up as ANSYS Support Coordinator
- Maxwell, HFSS or Q3D?
- Unable to assign correctly the excitations in a coil
- Running ANSYS HFSS on the HPC (it runs on Linux only)
- Running ANSYS HFSS on multiple nodes on SLURM based cluster
- Intersect errors with model with complex structure
- Number of parallel paths in Ansys Maxwell
© 2023 Copyright ANSYS, Inc. All rights reserved.