Acoustic and Vibro-Acoustic Analysis with MSC Actran Training Course (PAT329)
This course covers a wide range of acoustic and vibro acoustic analysis topics from basic to advanced using the MSC Actran solver and involving the Patran GUI for data set up and post processing. The most general capabilities of MSC Actran will be highlighted through workshops covering topics including radiation, scattering, transmission through simple or sandwich partitions, enclosed sound fields, propagation in treated ducts, convected propagation, fluid-structure interaction and accurate modelling of damping.
Who Should Attend:
- New MSC Actran users
- Designers
- Engineering Analysts
- University lecturers and students
Course Content:
- General introduction to MSC Actran
- Solver organisation
- Input deck file format
- Output files format
- Acoustic simulation : Basics
- Finite elements approach
- standard acoustic fluid
- Viscothermal fluid
- Equivalent acoustic fluid : Rigid porous media
- enclosed sound field
- Results and post processing
- Map results
- frequency response function results
- Acoustic simulation : Intermediate
- Infinite elements approach
- Free field model
- semi-infinite model
- MSC Actran solver
- Direct solver
- Fast FRF solver : KRYLOV
- Modal extraction
- Vibro-Acoustic simulation
- Visco-elastic structure
- Porous-elastic material
- Stiffener, springs and lumped masses
- Deterministic boundary condition
- Stochastic boundary condition : Diffuse sound field and Boundary layer
- Incompatible meshes
- Power evaluation
- transmission problem
- multi-layer application
- Acoustic simulation : advanced
- Modal coupling : sound propagation in treated ducts
- Flow : convected wave equation
- Boundary condition from an external mesh
Prerequisites:
- General acoustic and vibro-acoustic knowledge
Length |
Cost |
3 days |
$2,145 AUD |
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