Acoustic Absorbtion analyze with impedance tube
-
-
-
Hello i made an analyze for porous material to get absorbtion coifficent. I used Delany-Bazley model.I want to produce this material with 3d printer. My main material is PLA.There is a forum about my study, I used that parameters to get absorbtion coifficent.My problem is when i select port parameter i have a two option. First one is impedance tube when i choosed tube it worked and gave me a result. But the result is so unreal.After that i selected port parameter to porous material i take an warning.It says: The input power at the driven port is equal to zero. Please check the port definitions.How can i solve this problem?And these are the results. Please help me
-
- 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.
Ansys Blog
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.
-
Rob
-
Guilin Sun
-
peteroznewman
-
DrAmine
-
javat33489
You are navigating away from the AIS Discovery experience