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Tutorials and Model Library

How to calibrate EWK from tensile test data

How to calibrate EWK from tensile test data
Guidelines to prepare EWK model in PAM-STAMP read more
Sheet Metal Forming

Presto Tutorials

Presto Tutorials
This is a set of basic tutorials to introduce the user to ESI Presto's capabilities. read more
CFD

HVAC Duct - FE acoustic

HVAC Duct - FE acoustic
This FE model is representative of a HVAC cylindrical duct. The aim of this model is to predict average sound pressure along the duct by recovering data on several locations of the duct. read more
Vibro-Acoustics

Transmission loss in a cover - Hybrid FE-SEA model

Transmission loss in a cover - Hybrid FE-SEA model
This Hybrid FE-SEA model is representative of an aluminum cover. The outlet face of the cover is excited by a diffuse acoustic field. The aim is to compute the transmission loss between the DAF on the outlet face and the semi-infinite fluid (SIF) in the other side. read more
Vibro-Acoustics

Loudspeaker - FE-BEM model

Loudspeaker - FE-BEM model
This FE-BEM model is representative of a generic loudspeaker. The aim of this model is to predict low-frequency noise generated by the loudspeaker due to mechanical excitation . The loudspeaker is represented by its structure (speaker box) with an enclosed acoustic... read more
Vibro-Acoustics

Helicopter - BEM-FMM model

Helicopter - BEM-FMM model
This model is representative of a simplified helicopter structure subjected to a monopole load applied in the exterior air space and represented by a BEM fluid. The aim of this model is to predict pressure distribution at a frequency of 1000 Hz. The monopole load... read more
Vibro-Acoustics

Factory building - SEA model

Factory building - SEA model
This SEA model is representative of a generic factory building. The aim of this model is to predict sound pressure distribution due to airborne noise generated by the heavy machinery in the building interior. read more
Vibro-Acoustics

Escavator CAB - SEA model

Escavator CAB - SEA model
This SEA model is representative of an excavator cab. The aim of this model is to predict energy flow and sound pressure in the cabin interior due to structure-borne noise. read more
Vibro-Acoustics

Elevator Cabin - Hybrid FE-SEA Model

Elevator Cabin - Hybrid FE-SEA Model
This Hybrid FE-SEA model is representative of an elevator. The aim of this model is to predict structural velocity response of the frame holding the cabin (FE structural modes contribution) and sound pressure in the cabin interior space (Hybrid FE-SEA ) due to... read more
Vibro-Acoustics

Dishwasher - SEA model

Dishwasher - SEA model
This SEA model is representative of a generic dishwasher. the aim of this model is to predict energy flow and external sound pressure due to motor noise. read more
Vibro-Acoustics

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