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 # `PSDVelocity`

 Last update: 09.03.2026 

<a id="ansys.mechanical.stubs.v251.Ansys.ACT.Automation.Mechanical.BoundaryConditions.PSDVelocity"></a>

#### *class* Ansys.ACT.Automation.Mechanical.BoundaryConditions.PSDVelocity

Bases: [`object`](https://docs.python.org/3/library/functions.html#object)

Defines a PSDVelocity.

<a id="overview"></a>

## Overview

### Methods

NameDescription[`Activate`](#PSDVelocity.Activate)Activate the current object.[`AddComment`](#PSDVelocity.AddComment)Creates a new child Comment.[`AddFigure`](#PSDVelocity.AddFigure)Creates a new child Figure.[`AddImage`](#PSDVelocity.AddImage)Creates a new child Image.[`CopyTo`](#PSDVelocity.CopyTo)Copies all visible properties from this object to another.[`CreateParameter`](#PSDVelocity.CreateParameter)Creates a new parameter for a Property.[`Delete`](#PSDVelocity.Delete)Run the Delete action.[`Duplicate`](#PSDVelocity.Duplicate)Creates a copy of the current DataModelObject.[`GetChildren`](#PSDVelocity.GetChildren)Gets the list of children, filtered by type.[`GetParameter`](#PSDVelocity.GetParameter)Gets the parameter corresponding to the given property.[`GroupAllSimilarChildren`](#PSDVelocity.GroupAllSimilarChildren)Run the GroupAllSimilarChildren action.[`GroupSimilarObjects`](#PSDVelocity.GroupSimilarObjects)Run the GroupSimilarObjects action.[`PropertyByAPIName`](#PSDVelocity.PropertyByAPIName)Get a property by its API name.[`PropertyByName`](#PSDVelocity.PropertyByName)Get a property by its unique name.[`RemoveParameter`](#PSDVelocity.RemoveParameter)Removes the parameter from the parameter set corresponding to the given property.### Properties

NameDescription[`BoundaryCondition`](#PSDVelocity.BoundaryCondition)Gets or sets the BoundaryCondition.[`Children`](#PSDVelocity.Children)Gets the list of children.[`Comments`](#PSDVelocity.Comments)Gets the list of associated comments.[`DataModelObjectCategory`](#PSDVelocity.DataModelObjectCategory)Gets the current DataModelObject’s category.[`Direction`](#PSDVelocity.Direction)Gets or sets the Direction.[`Figures`](#PSDVelocity.Figures)Gets the list of associated figures.[`Images`](#PSDVelocity.Images)Gets the list of associated images.[`InternalObject`](#PSDVelocity.InternalObject)Gets the internal object. For advanced usage only.[`LoadData`](#PSDVelocity.LoadData)Gets or sets the LoadData.[`Properties`](#PSDVelocity.Properties)Gets the list of properties for this object.[`Suppressed`](#PSDVelocity.Suppressed)Gets or sets the Suppressed.[`VisibleProperties`](#PSDVelocity.VisibleProperties)Gets the list of properties that are visible for this object.<a id="property-detail"></a>

## Property detail

<a id="PSDVelocity.BoundaryCondition"></a>

### *property* PSDVelocity.BoundaryCondition *: Any | [None](https://docs.python.org/3/library/constants.html#None)*

Gets or sets the BoundaryCondition.

<a id="PSDVelocity.Children"></a>

### *property* PSDVelocity.Children *: List\[Ansys.Mechanical.DataModel.Interfaces.IDataModelObject\] | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the list of children.

<a id="PSDVelocity.Comments"></a>

### *property* PSDVelocity.Comments *: Iterable\[[Ansys.ACT.Automation.Mechanical.Comment](../Comment.md#ansys.mechanical.stubs.v251.Ansys.ACT.Automation.Mechanical.Comment)\] | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the list of associated comments.

<a id="PSDVelocity.DataModelObjectCategory"></a>

### *property* PSDVelocity.DataModelObjectCategory *: [Ansys.Mechanical.DataModel.Enums.DataModelObjectCategory](../../../../Mechanical/DataModel/Enums/DataModelObjectCategory.md#ansys.mechanical.stubs.v251.Ansys.Mechanical.DataModel.Enums.DataModelObjectCategory) | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the current DataModelObject’s category.

<a id="PSDVelocity.Direction"></a>

### *property* PSDVelocity.Direction *: [Ansys.Mechanical.DataModel.Enums.NormalOrientationType](../../../../Mechanical/DataModel/Enums/NormalOrientationType.md#ansys.mechanical.stubs.v251.Ansys.Mechanical.DataModel.Enums.NormalOrientationType) | [None](https://docs.python.org/3/library/constants.html#None)*

Gets or sets the Direction.

<a id="PSDVelocity.Figures"></a>

### *property* PSDVelocity.Figures *: Iterable\[[Ansys.ACT.Automation.Mechanical.Figure](../Figure.md#ansys.mechanical.stubs.v251.Ansys.ACT.Automation.Mechanical.Figure)\] | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the list of associated figures.

<a id="PSDVelocity.Images"></a>

### *property* PSDVelocity.Images *: Iterable\[[Ansys.ACT.Automation.Mechanical.Image](../Image.md#ansys.mechanical.stubs.v251.Ansys.ACT.Automation.Mechanical.Image)\] | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the list of associated images.

<a id="PSDVelocity.InternalObject"></a>

### *property* PSDVelocity.InternalObject *: Ansys.Common.Interop.DSObjectsAuto.IDSPSDLoadAuto | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the internal object. For advanced usage only.

<a id="PSDVelocity.LoadData"></a>

### *property* PSDVelocity.LoadData *: [Ansys.ACT.Mechanical.Fields.Field](../../../Mechanical/Fields/Field.md#ansys.mechanical.stubs.v251.Ansys.ACT.Mechanical.Fields.Field) | [None](https://docs.python.org/3/library/constants.html#None)*

Gets or sets the LoadData.

<a id="PSDVelocity.Properties"></a>

### *property* PSDVelocity.Properties *: [tuple](https://docs.python.org/3/library/stdtypes.html#tuple)\[Ansys.ACT.Automation.Mechanical.Property\] | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the list of properties for this object.

<a id="PSDVelocity.Suppressed"></a>

### *property* PSDVelocity.Suppressed *: [bool](https://docs.python.org/3/library/functions.html#bool) | [None](https://docs.python.org/3/library/constants.html#None)*

Gets or sets the Suppressed.

<a id="PSDVelocity.VisibleProperties"></a>

### *property* PSDVelocity.VisibleProperties *: [tuple](https://docs.python.org/3/library/stdtypes.html#tuple)\[Ansys.ACT.Automation.Mechanical.Property\] | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the list of properties that are visible for this object.

<a id="method-detail"></a>

## Method detail

<a id="PSDVelocity.Activate"></a>

### PSDVelocity.Activate()

Activate the current object.

<a id="PSDVelocity.AddComment"></a>

### PSDVelocity.AddComment()

Creates a new child Comment.

<a id="PSDVelocity.AddFigure"></a>

### PSDVelocity.AddFigure()

Creates a new child Figure.

<a id="PSDVelocity.AddImage"></a>

### PSDVelocity.AddImage(filePath: [str](https://docs.python.org/3/library/stdtypes.html#str))

```text
Creates a new child Image.
If a filePath is provided, the image will be loaded from that file,
if not, the image will be a screen capture of the Geometry window.

```

<a id="PSDVelocity.CopyTo"></a>

### PSDVelocity.CopyTo(other: Ansys.ACT.Automation.Mechanical.DataModelObject)

Copies all visible properties from this object to another.

<a id="PSDVelocity.CreateParameter"></a>

### PSDVelocity.CreateParameter(propName: [str](https://docs.python.org/3/library/stdtypes.html#str))

Creates a new parameter for a Property.

<a id="PSDVelocity.Delete"></a>

### PSDVelocity.Delete()

Run the Delete action.

<a id="PSDVelocity.Duplicate"></a>

### PSDVelocity.Duplicate()

Creates a copy of the current DataModelObject.

<a id="PSDVelocity.GetChildren"></a>

### PSDVelocity.GetChildren(recurses: [bool](https://docs.python.org/3/library/functions.html#bool), children: List\[ChildrenType\])

Gets the list of children, filtered by type.

<a id="PSDVelocity.GetParameter"></a>

### PSDVelocity.GetParameter(propName: [str](https://docs.python.org/3/library/stdtypes.html#str))

Gets the parameter corresponding to the given property.

<a id="PSDVelocity.GroupAllSimilarChildren"></a>

### PSDVelocity.GroupAllSimilarChildren()

Run the GroupAllSimilarChildren action.

<a id="PSDVelocity.GroupSimilarObjects"></a>

### PSDVelocity.GroupSimilarObjects()

Run the GroupSimilarObjects action.

<a id="PSDVelocity.PropertyByAPIName"></a>

### PSDVelocity.PropertyByAPIName(name: [str](https://docs.python.org/3/library/stdtypes.html#str))

```text
Get a property by its API name.
If multiple properties have the same API Name, only the first property with that name will be returned.

```

<a id="PSDVelocity.PropertyByName"></a>

### PSDVelocity.PropertyByName(name: [str](https://docs.python.org/3/library/stdtypes.html#str))

Get a property by its unique name.

<a id="PSDVelocity.RemoveParameter"></a>

### PSDVelocity.RemoveParameter(propName: [str](https://docs.python.org/3/library/stdtypes.html#str))

Removes the parameter from the parameter set corresponding to the given property.