HexaBeam
Presentation
HexaBeam structures are highly effective at accurately representing the deformations of complex geometries within finite element-based simulations. In this context, we demonstrate model order reduction using a straightforward scenario involving a single beam subjected to gravitational force.
Brief description :
For this simulation, we use a mesh consisting of 171 hexahedra with 320 nodes, subjected to gravitational forces. Specifically, one end of the beam is fixed, and deformation occurs due to gravitational loading.
Why reduce it:
We employ our model order reduction to effectively characterize the beam’s deformation caused by external forces. This approach allows us to simulate HexaBeam meshes with reduced computational cost and improved efficiency.
Reduction Parameters
In this setting of the HexaBeam, there is no actuator. Therefore, all the deformations happen due to the gravity force.
Results
After applying model order reduction on this scene, the model reduces to one with 24 active nodes and only 3 hexahedra.
Before
After
