Veryst Engineering is pleased to share the recording of a keynote delivered by Principal Matthew Hancock at COMSOL Conference Boston 2025, linked here.
Analyzing nonlinear materials often requires hyperelastic, viscoelastic, and viscoplastic material models. Dr. Bergstrom discussed how COMSOL Multiphysics makes it possible to calibrate and use these material models in finite element analysis.
Dr. Jorgen Bergstrom was co-author (in collaboration with Maureen Dreher and Srinidhi Nagaraja of the U.S. Food and Drug Administration) of two presentations given at the 10th World Biomaterials Congress,
MEMS expert Allyson Hartzell was at the 14th Annual MEMS Technology Symposium presented by MEPTEC (the Microelectronics Packaging & Test Engineering Council).
MEMS expert Allyson Hartzell gave a webinar titled “Intro to MEMS Reliability – How to Fix Problems Before They Happen.” The webinar covered common failure mechanisms in MEMS and examples of design and process fixes.
Dr. Nagi Elabbasi is now a Principal Engineer at Veryst! Dr. Elabbasi's primary area of expertise is modeling and simulation of nonlinear and multiphysics systems. He works with clients in the biomedical, consumer products, power and energy, automotive, and aerospace industries to resolve product design and performance issues.
Allyson Hartzell, co-author of the essential book “MEMS Reliability,” discussed some key MEMS issues in a recent interview with Tim Rodgers of Accendo Reliability.
The makers of ADINA software have announced that “in response to customers’ requirements,” ADINA supports the Bergstrom-Boyce and Three-Network viscoelastic material models, saying, “These sophisticated material models allow users to capture complex viscoelastic behaviors of polymeric components.”
Allyson Hartzell has just published a practical guide to “Avoid these common MEMS failure mechanisms” in an article on the EDN Network’s website. The article provides specific and concrete advice for identifying and avoiding failure mechanisms, as well as helpful tips for system developers.
