4 Create acoustic temperature mapping simulation object

1. Choose Home tab→Loads and Conditions group→Acoustic Temperature Mapping simulation object.

2. (Optional) In the Acoustic Temperature Mapping dialog box, in the Name box, type the name that you want to appear in the Simulation Navigator for the simulation object.

3. In the Fluid Material Values group, from the First Data Type and Second Data Type lists, select the type of data sets that you want the software to read from the SCH5 file.

4. In the Mapped File group, click Browse .

5. In the Mapped File dialog box, browse to and select the SCH5 results file.

6. In the Data Source group, click Infer Data Sets.The names of the data sets that the software will use in the acoustic simulation are displayed in the First Data Set and Second Data Set boxes.

7. If the software infers the wrong data set, in the First Data Set or Second Data Set box, type the name of the data set that you want to use.

8. If Second Data Type is set to Constant Pressure, in the Constant Pressure box, type the pressure.

9. In the Fluid Properties group, in the Adiabatic Index (Gamma) box, type the adiabatic index for the acoustic fluid.

10. In the Specific Gas Constant (R) box, type the gas constant for the acoustic fluid.

11. Click OK.

How do I

Define acoustic properties of fluids with CFD results

1 Create model and load pre-processing solution process

2 Select CGNS file

3 Map the CGNS data from the CFD mesh to the acoustic mesh

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4 Create acoustic temperature mapping simulation object, Simcenter 3D 2021.1 Series

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