Superelement and DMIG representations > Superelements

Supported system model solutions

The following solution types are supported for assembly FEMs containing external superelements:

SOL 101 Linear Statics — Global Constraints, SOL 101 Linear Statics — Subcase ConstraintsSOL 101 Superelement is not supported.
SOL 103 Real EigenvaluesSOL 103 Superelement, SOL 103 Flexible Body, and SOL 103 Response Dynamics are not supported.
SOL 105 Linear Buckling
SOL 107 Direct Complex Eigenvalues
SOL 108 Direct Frequency Response
SOL 109 Direct Transient Response
SOL 111 Modal Frequency Response
SOL 112 Modal Transient Response

Note:

For best results when analyzing system models with external superelements, use NX Nastran version 8 or later, or any version of Simcenter Nastran.

Replace Base FEM components with superelements

Load and display superelement results

Update a system model

Superelement analysis

Using superelements in an assembly FEM

System modeling workflow

Generating external superelements for Pre/Post system models

Replacing a component FEM with a superelement

Superelement mapping considerations

Connecting superelement boundary nodes to the residual

Superelement displays

Controlling the display of base FEM approximations

Solving the system model

Example: Assigning external superelements in the bulk data file

Example: Defining superelement connections and orientation

Post-processing system models

Creating a Simcenter Samcef superelement for Pre/Post system models

Supported system model solutions for Simcenter Samcef superelements

Command reference

Pre/Post video examples

Bulk Entry Descriptions

Simcenter 3D tutorials

Browse Simcenter 3D help by product area

Supported system model solutions, Simcenter 3D 2021.1 Series

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