OptiStruct

Two SPCD to one

Answered Altair Forum User 2.2K views 5 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Frequency Optimization_increase the natural frequency above a particular value.

Answered Altair Forum User 1.7K views 13 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
*** ERROR # 3405 ***

Answered Altair Forum User 1.7K views 6 comments 0 points Most recent by AxxAxx November 2017Community Q&A
topology optimization with multiple load cases

Answered Altair Forum User 4.5K views 14 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Negative or Large Compliance

Answered Altair Forum User 2K views 5 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Manufacturability of Optimized Lattice

Answered Altair Forum User 959 views 4 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Definition of Revolute Joints in OptiStruct

Answered Jan Grasmannsdorf_20379 2.4K views 2 comments 0 points Most recent by Jan Grasmannsdorf_20379 November 2017Community Q&A
Non-convergent nonlinear iterations

Answered Altair Forum User 2.1K views 2 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Pre-tension surface does not exists

Answered Altair Forum User 865 views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A
Damping

Answered Altair Forum User 1.1K views 5 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Reaction force at gridpoint with enforced displacement - NLGEOM Topology Optimization

Answered Altair Forum User 998 views 3 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Modal Frequencies

Answered Altair Forum User 987 views 3 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Parameters equivalence with Nastran

Answered Altair Forum User 3.3K views 6 comments 0 points Most recent by Rahul Rajan_21763 November 2017Community Q&A
Non-convergent nonlinear iterations

Answered Altair Forum User 744 views 2 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
torque load via RBE2 or RBE3???

Answered Altair Forum User 1.4K views 4 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Type of analysis

Answered Altair Forum User 1.5K views 3 comments 0 points Most recent by Karthic_22061 November 2017Community Q&A
Pretension Analysis

Answered Arul 770 views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A
Model a box fixed on a plate

Answered CdricCd 513 views 2 comments 0 points Most recent by CdricCd November 2017Community Q&A
Force Import

Answered Fedra853 1.1K views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A
*** ERROR # 312 ***,PROGRAM STOPPED: FATAL ERROR(s) ENCOUNTERED.

Answered Altair Forum User 2.1K views 12 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Large deformation of spiral tube

Answered Altair Forum User 1K views 4 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Apply moment on axis

Answered Altair Forum User 1.7K views 5 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
nonlinear analysis_Large deformation_NLGEOM

Answered Altair Forum User 595 views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A
最適化結果の格納ファイル

Question AltairTY 1.2K views 0 comments 0 points Most recent by AltairTY November 2017質問と回答 (Q&A)
Fatigue Topology optimization

Answered Altair Forum User 1.6K views 3 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Optistruct Solution Time for direct frf

Answered Altair Forum User 1.1K views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A
Export to ANSYS

Answered Altair Forum User 719 views 2 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Optistruct

Answered gokul2907 919 views 5 comments 0 points Most recent by gokul2907 November 2017Community Q&A
Optistruct Error #193

Answered Altair Forum User 2.5K views 4 comments 0 points Most recent by Rahul Rajan_21763 November 2017Community Q&A
Superimpose subcase results in linear static analysis

Answered Altair Forum User 884 views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A

Upcoming Events

Practical Insights from Developing AI-Driven Reduced Order Models for Resonant Power Converters
This event is part of the Community Power Conversion and Motor Drive Series. The challenge: High-fidelity simulations of resonant power converters can take hours, creating bottlenecks for system-level design and optimization. RomAI as the solution: AI-based Reduced Order Models (ROMs) can reduce simulation times from hours…
Structural Topology Optimization in SimLab
This event is part of the Community Electromagnetics Series. Low Frequency sessions will occur on 3rd Thursday of the month and High Frequency sessions will occur on 4th Thursday of the month at 10 AM Eastern Time. Registration must be completed for each session you wish to attend. In this session, we will showcase how to…
Solver enhancements for Large Model and High-Frequency Evaluations in Feko 2026
This event is part of the Community Electromagnetics Series. Low Frequency sessions will occur on 3rd Thursday of the month and High Frequency sessions will occur on 4th Thursday of the month at 10 AM Eastern Time. Registration must be completed for each session you wish to attend. This webinar highlights key solver…
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