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.
Hi everyone,
Which value of LAW70 of foam should i input or increase or decrease to not get any energy problem under huge loads during run in RADIOSS?
Hi,
I presume you are asking about the energy error.in the out file during the run. If the error is negative, it means that some energy has been dissipated (e.g. due to contact friction or hourglassing) and If the error is positive, there is an energy creation.
Energy error could be various reasons. As a general remark, in case of under integrated, the Hourglass Energy can cause negative energy error. Also, any penetrations or intersections can also result in high energy error. Incompatible kinematic conditions can lead to high positive energy error.
If you are getting high energy error in your model you can perform these checks in your model.
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…
