Check new webinar of MSC Software products – MSC, CAEfatigue GUI App, CAEfatigue Ltd., MSC Nastran’s optimization technology, MSC Nastran’s ,optimization technology, fatigue, analysis, problems, Random Response Analysis, fatigue life, PSDs (Power Spectral Density), PSDs ,Power Spectral Density, Webinar.
Date –
Thursday, October 5, 2017, 7:00 am, Pacific Daylight Time (San Francisco, GMT-07:00)
Thursday, October 5, 2017, 10:00 am, Eastern Daylight Time (New York, GMT-04:00)
Thursday, October 5, 2017, 4:00 pm, Europe Summer Time (Paris, GMT+02:00)
Speaker –
Presented by:Â Dr. Neil Bishop, CAEfatigue Ltd.
Webinar Host: Farnaz Jadbabaie, Product Marketing Manager
Cost – Free
Details –
For most Aerospace & Automotive applications, dynamic loading is a common contributor to fatigue failure of the structures. Traditional life calculation methods rely on stress and strain data from quasi-static time domain simulations. NEVF calculates fatigue response in the frequency domain instead, where the input is given in the form of PSDs (Power Spectral Density).
Utilizing the new vibration fatigue technology embedded in MSC Nastran, engineers will be able to perform a Random Response analysis and calculate fatigue life and damage responses simultaneously.
Solving fatigue analysis problems in the frequency domain significantly reduces execution time and system resources. For example, performing a Random analysis for very large models can create stress files that are greater than 3000 GB. With NEVF file sizes can be reduced to 30 GB.
The frequency based method is also a more practical approach to multi-load durability calculations, and provides a better understanding of the structure’s dynamic behavior. Finally, MSC Nastran’s optimization technology can be coupled with NEVF to achieve a better and more efficient design.
About webinar –
During this webinar Dr. Neil Bishop will introduce the new technology from CAEfatigue Ltd., and discuss the value-add of the frequency domain based method. Results plotting will be shown with both Patran and the CAEfatigue GUI App.
- Advances in the field of vibration fatigue
- Methodologies and techniques for predicting fatigue responses under Random loading scenarios
- Industry Applications
CAE Analysts, Project Managers, Engineering Managers. Following the webinar, you will be able to join in a live Q&A to have your specific questions answered.
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