Create an acoustic source load

You can define an acoustic source, for example, Acoustic Monopole, to apply a load to acoustic fluid nodes or arbitrary point in space in a Simcenter Nastran acoustic or vibro-acoustic analysis.

1. In the Simulation Navigator, expand the Solver Sets node, right-click the appropriate acoustic load set, and choose New→Acoustic Monopole.The Acoustic Monopole dialog box appears.

2. Enter a name, or use the defaults.

3. Select the node or point in space on which the acoustic source is applied.

4. Select the Amplitude or Power type, and enter appropriate values.

5. Click OK.The software places the load in the Load Container and Acoustic Load Set.

How do I

Create an acoustic absorber

Learn more

Boundary conditions overview (FEM acoustics)

Defining acoustic load sets, sources, and pressures (FEM acoustics)

Creating acoustic constraints

Random loading for acoustic and vibro-acoustic analysis (FEM acoustics)

Quick links

Command reference

Pre/Post video examples

Bulk Entry Descriptions

Simcenter 3D tutorials

Browse Simcenter 3D help by product area

Create an acoustic source load, Simcenter 3D 2021.1 Series

© 2020 Siemens

window.mainLanguage="en_US"

window.delivId=""

window.projectId=""

MathJax.Hub.Config({ TeX: { extensions: ["autoload-all.js"] }, tex2jax: { displayMath: [ ] }, "SVG": { scale: 125 } });