MEMS Energy Harvester for Reusing Waste Heat

Kyle Koppenhoefer | September 24, 2013

Today we welcome another guest post from Kyle Koppenhoefer of AltaSim Technologies, a COMSOL Certified Consultant. In this entry he will discuss modeling MEMS energy harvesting devices. During our recent webinar with COMSOL on thermal-structure interaction modeling, we at AltaSim Technologies demonstrated modeling of a MEMS energy harvester that scavenges waste heat. Examples of sources for waste heat range from microprocessor chips, to internal combustion engines, to chemical processing plants. If the waste heat generated from these cases could be […]

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Nagi Elabbasi | September 6, 2013

Today we have the pleasure of welcoming Nagi Elabbasi of Veryst Engineering as a guest blogger. Read on to see what this COMSOL Certified Consultant has to say about fluid-structure interaction. Two weeks ago I led a webinar on fluid-structure interaction (FSI) using COMSOL Multiphysics. FSI involves coupling between a deformable or moving structure and a surrounding or internal fluid flow. There is a growing number of engineering and scientific problems where a purely structural or purely CFD analysis just […]

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Kyle Koppenhoefer | May 24, 2013

This week we are happy to have Kyle Koppenhoefer of AltaSim Technologies as a guest blogger. As COMSOL Certified Consultants, AltaSim can share valuable insights into using the software — today on the topic of meshing wave problems. As part of our efforts to assist COMSOL users in performing high-quality analysis, we recently used our bi-monthly email to remind users to include twelve degrees of freedom per wavelength when meshing wave problems. This article builds on our previous advice. Wave-type […]

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Phil Kinnane | March 14, 2013

About 13% of the world’s power is nuclear. During the 1990′s, this figure was almost 18%. This trend may continue to decline or undergo a renaissance, but in the meantime nuclear waste disposal remains a hot topic among engineers and governmental agencies. Safe procedures for the disposal of nuclear waste have been in place for decades, and continued improvement of these techniques remain in discussion today.

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Fanny Littmarck | January 16, 2013

On January 10th, hundreds of people tuned in to hear COMSOL and Continuum Blue discuss Structural Mechanics simulations in certain industry applications. As promised in my previous blog post on multiphysics modeling webinars happening in 2013, here is a round-up of the event — including a video excerpt detailing three structural analysis examples presented by Continuum Blue.

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Phil Kinnane | November 19, 2012

It was a pleasure meeting one of COMSOL’s Certified Consultants at the Milan Conference last month. Similarly to a number of consultants, and as evident from their name, BE CAE & Test offers both the ability to simulate processes and designs as well as test them. From the island of Sicily, Giuseppe Petrone and Marco Scionti have been working with COMSOL for almost three years now, and have performed a number of projects for customers based on COMSOL Multiphysics. From […]

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Kyle Koppenhoefer | September 26, 2012

Many of the products that engineers design experience cyclic stresses during use that are below the material’s yield stress; unfortunately, these stresses can still be the primary reason for failure. Thus, engineers and designers must find ways of including the effects of cyclic stresses when designing products for long-term use.

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Fanny Littmarck | August 3, 2012

One of our Certified Consultants, Dr. Roger Pryor, wrote a book about “Multiphysics Modeling using COMSOL 4” in February this year. The book covers multiphysics problems ranging from relatively easy to relatively difficult, from 1D to 3D. Now, Dr. Pryor’s book on COMSOL version 4 is used in his brand new COMSOL training series in Troy, MI.

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Phil Kinnane | July 18, 2012

Amphos 21 have long been experts within environmental consulting. In particular, they have been consulting for almost twenty years within nuclear and industrial waste management, the management of water resources and contaminated land, and energy optimization. It was therefore a pleasure to see that they had started using COMSOL Multiphysics for a number of their projects, and are now officially offering consultancy services for modeling multiphysics processes within these and similar industries.

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Phil Kinnane | June 21, 2012

We are happy to announce that SC Solutions, Inc. is now part of the COMSOL family of Certified Consultants! Located in Sunnyvale, California, SC Solutions (SC) provides modeling and simulation consulting and R&D services to customers across several industries for numerous application areas. As a Certified Consultant, they assist their customers in analyzing and improving on current products and processes by providing them with model-based process control solutions. SC also delivers customized multiphysics models that customers can use for routine […]

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Fanny Littmarck | June 19, 2012

It’s no news that multiphysics simulations can help companies build better products, and every day COMSOL users bring new product designs or ideas for improvements to life. That said, every so often someone does something particularly fascinating. If you’re following along the email communications from AltaSim Technologies you will receive a technology breakthrough message this week. This latest email from AltaSim is bringing attention to an important clean energy project they are working on with Dais Analytic for the U.S. […]

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