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Recent Discussions

Exterior acoustic simulation of Motor to predict SPL using Surface velocity data a input?
Hi, I have a surface velocity data of E-motor/Engine generated by third party MBD solver in .pch file format. I would like to use this data as a excitation to predict the exterior noise at 1m distance microphones. I have looked at the documentation of IE, RADSND & APML methods in optistruct. Surface velocity required for…
Altair SEAM SEA Tutorials / Reference Guide
Hello, Can you help find Altair SEAM tutorials or Reference Guide for SEA ? I don't find it in help. I'm trying to demonstrate a simple Transmission loss calculation of a Panel with and without NCT.
License Error: Feature HWSeamGUI Not Found (Error Code 9)
Hello, I am currently facing a licensing issue when trying to launch the SEAM GUI, despite having the rest of the Altair HyperWorks suite (202X.X) functioning correctly on my machine. While other applications pull units successfully, SEAM triggers the following error: Feature: HWSeamGUI Error Code: 9 Description: NETWORK…
Reading xMCF in Simsolid for non Seam welds
Current version of simsolid only supports creating seamweld based on the xMCF format other than the options available inside simsoild. Is it possible to read Non-Seam welds as well ? https://www.iso.org/standard/83119.html Available resources for Non-seamweld: https://github.com/economidis-nick/createXSDforxMCF
How do I fix this problem.
NVH Director and SEAM Contents for Hyperworks 2022.3 Release
Below are some of the highlights in the HyperWorks 2022.3 release: * Enhancements in Deterministic optimization * A Complete, Seamless Integrated workflow for optimization set-up and results processing * Automatic update of Assembly with optimized values of Design Variables with two approaches * Using postprocessing…
NVH Director and SEAM Contents for Hyperworks 2022 Release
The HyperWorks 2022 release has many new advanced features and enhancements for NVH engineers which cover complete frequency range of analysis. Watch the video below to find out what's new in HyperWorks 2022 and get a tour of SEAM's highly sophisticated next-generation user interface which can be used to create, solve and…
SEAM Overview and Tutorial Videos
Get up and running with Altair SEAM by watching a collection of overview and how to videos. Start Watching
Webinar: SEAM for Statistical Energy Analysis in Automobiles
SEAM studies the dynamic response of complex structures at mid and high frequencies. It is used to predict interior noise and vibration in automobiles. The software covers the complete implementation of statistical energy analysis (SEA). SEAM calculates all required coupling factors and performs a power balance for each…