Cyclic loading, noise, vibration and damping predictions
DOMO’s visco-elastic (VE) material files enable natural material damping in vibrating environments to be captured. Dedicated visco-elastic files with superior time scale discretization are also provided, especially designed for NVH analysis (noise, vibration and harshness).
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For harmonic responses, simulation engineers will be able to use our elastic material models as well, instead of the VE formulation. VE models are especially well-suited for numerous automotive applications, such as:
- Engine mounts
- Noise prediction
- Damping behavior
- Cyclic loading
This makes it a perfectly efficient tool in all industrial simulation frameworks. Models are available for PA6-GF and PA66-GF with varying temperature and humidity levels.
Cyclic loading vibration noise model - 1st mode of vibration on an electric motor mount
Cyclic loading vibration noise model - 2nd mode of vibration on an electric motor mount
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