This webinar was originally held on March 24, 2022 and is now available for on demand viewing.
Sponsor:COMSOL
Duration:1 Hour
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Summary
Electronic devices are abundant, ranging from cellphones and computers to household appliances and automobiles. Ever-increasing demands on energy efficiency, performance, and prolonged service life present significant challenges to design engineers. In operating these devices, temperatures in the electronic circuitry vary over time, and this cyclic thermal loading produces mechanical stresses and strains that can cause fatigue damage. The product fails when sufficient fatigue damage has accumulated.
Multiphysics simulation software can be used to assess the risk of fatigue failure for electronic products. A multiphysics simulation computes the cyclic thermal loading, including the heat generated by the electronic components. In addition, the simulation include the effects of surrounding airflow and the radiative heat transfer. The simulation uses computed temperatures to calculate stress and strains in the component. The simulation then calculates the fatigue damage produced by this thermomechanical loading.
在这个总统entation, guest speakers Kyle Koppenhoefer and Joshua Thomas from AltaSim Technologies will discuss the development of a thermomechanical fatigue model for electronic devices subjected to a complex thermal environment. The webinar will also include a live demonstration using the COMSOL Multiphysics® software and a Q&A session.
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Speakers
Kyle Koppenhoefer, President, Altasim Technologies
Kyle Koppenhoefer is the president of AltaSim Technologies. He and his business partner founded AltaSim 20 years ago. He works with customers to identify how computational analysis can be used to provide solutions to their products and manufacturing processes. Prior to cofounding AltaSim, Kyle worked for the Department of Defense and the Edison Welding Institute. He holds a PhD in civil engineering from the University of Illinois.
Joshua Thomas, Senior Engineer, Altasim Technologies
Josh Thomas is a senior engineer at AltaSim Technologies. He has provided consulting and training support in COMSOL Multiphysics® over the last 10 years. He is a lead instructor in many of AltaSim’s classes and has worked extensively with structural mechanics problems and multiphysics problems involving thermal and structural analysis. Josh received his bachelor’s degree in aerospace engineering and master’s degree in mechanical engineering from The Ohio State University.
Akhilesh Sasankan, Technical Sales Engineer, COMSOL
Akhilesh Sasankan is a technical sales engineer at COMSOL. Before starting at COMSOL, he received master's in mechanical engineering from Arizona State University. Akhilesh's areas of interests include CFD and high-performance computing.
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