> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ntop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Cylindrical Restraint

<CardGroup cols={2}>
  <Card title="Boundary, Scalar, Scalar, Scalar, Axis" href="#boundary-scalar-scalar-scalar-axis" />

  <Card title="Cad faces, Scalar, Scalar, Scalar, Axis" href="#cad-faces-scalar-scalar-scalar-axis" />
</CardGroup>

***

<h2 id="boundary-scalar-scalar-scalar-axis">
  Boundary, Scalar, Scalar, Scalar, Axis
</h2>

Restrains partial or complete cylindrical faces in the 3 cylindrical degrees of freedom. If an input is empty, the corresponding degree of freedom will be unrestrained.

### Inputs

| Name | Type | Description |
| - | - | - |
| Boundary | [Boundary](../../../../block-documentation/types/boundary) | The boundary entities containing the nodes to restrain. |
| Radial | [Scalar](../../../../block-documentation/types/scalar) | Restraint in the radial direction from the axis. |
| Tangential | [Scalar](../../../../block-documentation/types/scalar) | Restraint in the tangential direction about the axis. |
| Axial | [Scalar](../../../../block-documentation/types/scalar) | Restraint along the direction of the axis. |
| Axis | [Axis](../../../../block-documentation/types/axis) | This is an optional entry for an axis that defines the cylindrical directions for the restraint. |

### Outputs

| Type |
| - |
| [Cylindrical Restraint](../../../../block-documentation/types/cylindrical-restraint) |

***

<h2 id="cad-faces-scalar-scalar-scalar-axis">
  Cad faces, Scalar, Scalar, Scalar, Axis
</h2>

Restrains partial or complete cylindrical faces in the 3 cylindrical degrees of freedom. If an input is empty, the corresponding degree of freedom will be unrestrained.

### Inputs

| Name | Type | Description |
| - | - | - |
| Cad faces | [CAD Face List](../../../../block-documentation/types/cad-face) | The CAD Faces to restrain. |
| Radial | [Scalar](../../../../block-documentation/types/scalar) | Restraint in the radial direction from the axis. |
| Tangential | [Scalar](../../../../block-documentation/types/scalar) | Restraint in the tangential direction about the axis. |
| Axial | [Scalar](../../../../block-documentation/types/scalar) | Restraint along the direction of the axis. |
| Axis | [Axis](../../../../block-documentation/types/axis) | This is an optional entry for an axis that defines the cylindrical directions for the restraint. |

### Outputs

| Type |
| - |
| [Cylindrical Restraint](../../../../block-documentation/types/cylindrical-restraint) |


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