2022
Discover OptiStruct functionality with interactive tutorials.
Tutorials using HyperMesh.
View new features for OptiStruct 2022.
OptiStruct is a proven, modern structural solver with comprehensive, accurate and scalable solutions for linear and nonlinear analyses across statics and dynamics, vibrations, acoustics, fatigue, heat transfer, and multiphysics disciplines.
Learn how to access and download required model files.
This tutorial demonstrates the creation of finite elements on a given CAD geometry of a plate with a hole. Further, application of boundary conditions and a finite element analysis of the problem are explained. Post-processing tools are used in HyperView to determine deformation and stress characteristics of the loaded plate.
In this tutorial, an existing finite element model of a plastic coffee pot lid demonstrates how to apply constraints and perform an OptiStruct finite element analysis. HyperView post-processing tools are used to determine deformation and stress characteristics of the lid.
In this tutorial, an existing finite element model of an automotive splash shield is used to demonstrate how to set up and perform a normal modes analysis. HyperView post-processing tools are used to determine mode shapes of the model.
An existing finite element model is used in this tutorial to demonstrate how HyperMesh may be used to set-up an inertia relief analysis. The analysis is then performed using OptiStruct and post-processed in HyperView.
In this tutorial the steps required to perform a buckling analysis using OptiStruct are covered.
In this tutorial, an existing finite element model of a simple cantilever beam is used to demonstrate how to connect dissimilar meshes using CWELD elements.
This tutorial takes you through the process of developing a ply lay-up definition for a composite structure using a PCOMPG card, and shows the advantages of post-processing the results with global ply numbers. The traditional definition method, using PCOMP, is introduced first here to ultimately show the practical advantages of using PCOMPG for the given scenario.
In this tutorial the method of modeling an axi-symmetry problem in OptiStruct is covered.
A coupled heat transfer/structure analysis on a steel pipe is performed in this tutorial.
This tutorial performs a heat transfer analysis on a steel pipe.
This tutorial outlines the procedure to perform a linear transient heat transfer analysis on a steel extended-surface heat transfer fin attached to the outer surface of a system generating heat flux (Example: IC engine). The extended surface heat transfer fin analyzed in this tutorial is one of many from an array of such fins connected to the system.
Printed Circuit Boards (PCB's) are used in electronic components to both mechanically support and provide electrical connections between components. Construction involves etching a thin copper layer that has been deposited onto a non-conductive, glass-fiber/epoxy composite substrate. Electrical components are then mounted to the board and connected to the copper traces with electrical solder.
In this tutorial, you continue to gain an understanding of the basic concepts for creating a OptiStruct input file. More specifically, learn how to set up a model for modal analysis, specify solver specific controls and also submit an input file to the solver from HyperMesh.
This tutorial demonstrates how to use the MATUSR user-defined material for linear static analysis for solid (Phase 1) and shell (Phase 2) elements.
This section presents nonlinear explicit analysis examples generated using OptiStruct. Each example uses a problem description, execution procedures, and results to demonstrate how OptiStruct is used.
Video tutorials using SimLab.
This manual provides detailed information regarding the features, functionality, and simulation methods available in OptiStruct.
This manual provides a detailed list and usage information regarding input entries, output entries, and parameters available in OptiStruct.
The OptiStruct Example Guide is a collection of solved examples for various solution sequences and optimization types and provides you with examples of the real-world applications and capabilities of OptiStruct.
This manual presents solved verification models including NAFEMS problems.
This section provides quick responses to typical and frequently asked questions regarding OptiStruct.
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