The Siemens Community Catalyst program was co-created with our community to acknowledge technology leaders who consistently contribute to the Siemens Community. Nominations are accepted on a rolling basis.
I'd like to analyze rubber like O-ring (NBR) with non-linear quasi static.
I try to define this as MATHE MONEY model.
Which parameter should be inputted ? NU, RHO, TEXP, C10, C01 ・・・
I want to know common parameter like NBR.
Hi,
What parameters do you have?
You need C01, C10, Nu, RHO, I and J invariants will be calculated by OptiStruct, Internally!
thank you,
I input for the moment,
NU 0.495, RHO 0.0001 from OS-E- 0185,
C01=80, C10=20, D1=0.001 from example from https://connect.altair.com/CP/kb-view.html?kb=166646
Does this parameter indicate rubber like NBR?
Where should I read to obtain these parameter?
Hi @naoki
If you need NBR like parameters, I would suggest you refer some past papers or contact suppliers. They can provide material data for NBR with different hardness.
Thank you I try to find the papers mentioning about the constant.
If you have setting parameter about any rubber material,
please let me know.
Sure, If I come across something which is shareable, I will definitely do that
Join us for a community conversation on how High-Performance Computing (HPC) and Simcenter PSIM work together to meet the increasing demands of modern power electronics simulation. During this one-hour technical session, you'll discover how leveraging HPC can speed up simulations, improve scalability, and empower engineers…
Join us for a community conversation on accelerating your motor simulation workflow with Simcenter Simlab. In this beginner-friendly session, we'll introduce the platform's automated model-building capabilities and show how easy it is to set up your first electric motor analysis. You'll see the basic steps of geometry…
Join us for a Community Conversation where we'll discuss practical approaches to analyzing complex electromagnetic models using hybrid solver techniques. This session will provide a general overview of how different computational methods can be combined within a single simulation to address models containing varied…
