Acoustic Absorber dialog box (Ray Acoustics)

Name
Name	Specifies the name of the acoustic absorber.
Description	Specifies the description for the acoustic absorber.
Destination Folder
Simulation Object Container	Specifies the folder in the Simulation Navigator in which to store the new acoustic absorber.The list includes the root container and folders that you created using the New Folder command in the Simulation Object Container.
Folder Manager	Displays a hierarchical list of folders.To create a new folder, right-click any level of the hierarchy and choose New Folder.
Elements
Defines the support for the absorbent panel.
Elements	Lets you select faces of 2D fluid elements for the absorbent panel.
Group Reference	Lets you select the groups of free faces of 2D fluid elements to apply acoustic absorber.For more information, see Group Reference options.
Select Object	Lets you select the FE entities on which to apply the acoustic absorber property.Excluded:Lets you remove individual entities from within the selected object.
Stacked Smart Selector Methods	Opens the Smart Selector Methods dialog box where you can specify a progression of smart selection filters.For more information, see Smart Selector Methods dialog box.
Top side
Absorber Properties	Specifies the acoustic absorber properties for the top (positive) side of the fluid elements of the acoustic mesh.Select acoustic absorber properties from the list of properties assigned to the model, or click Create Modeling Object to define new acoustic absorber properties.Click Edit to edit the selected properties.For more information, see Acoustic Absorber Properties dialog box.
Bottom side
Absorber Properties	Specifies the acoustic absorber properties for the bottom (negative) side of the fluid elements of the acoustic mesh.Select acoustic absorber properties from the list of properties assigned to the model, or click Create Modeling Object to define new acoustic absorber properties.Click Edit to edit the selected properties.For more information, see Acoustic Absorber Properties dialog box.

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Simcenter 3D Ray Acoustics environment

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Acoustic Absorber dialog box (Ray Acoustics), Simcenter 3D 2021.1 Series

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