Here you will find success stories from leading high-tech organizations and research institutions from around the world. Discover innovative products that have been designed using multiphysics simulation in a variety of application areas including the electrical, mechanical, fluid, and chemical disciplines. Use the Quick Search to find stories relevant to your area of expertise, and to learn how multiphysics simulation can be used to enhance your designs.


The latest stories from COMSOL users are available in COMSOL News and Multiphysics Simulation.
COMSOL News Magazine 2019
COMSOL News Magazine Special edition Acoustics
COMSOL Multiphysics Simulation 2018

Cluster Simulation of Refrigeration Systems

Stephen Codyer & Mehdi Raessi
Department of Mechanical Engineering
UMass Dartmouth
Dartmouth, MA

Jessica Currie & Vladimir GoldsteinSunwell Technologies, Inc., Woodbridge
ON, Canada

Sunwell Technologies Inc. produces and distributes the slurry ice (Deepchill™) that is an environmentally-friendly way to refrigerate foods and other items in trucks and the like. They commissioned the Computational Multiphase Flows group at the University of Massachusetts, Dartmouth ... Read More

Analysis of Subsea Umbilicals and Cables

Tim Poole, JDR Cables, Cambridgeshire, UK
and
Mark Yeoman, Continuum Blue, Hengoed, UK

JDR Cables designs-to-spec and manufactures subsea umbilical systems of cables and reelers for the oil and gas and renewable energy industries. In these designs, the harsh environments of deep water pressure, wind and waves, as well as the rough ocean floor must all be considered, along ... Read More

Lightning-Proof Wind Turbines

Soren Find Madsen
Global Lightning Protection Services A/S, Lejre, Denmark

Søren Find Madsen, Global Lightning Protection Services A/S, Lejre, Denmark Global Lightning Protection Services A/S (GLPS) is an engineering consultant firm specializing in lightning protection. Their current research involves protecting wind turbines from lightning strikes, which ... Read More

Submarines: Corrosion Protection or Enemy Detection?

David Schaefer
University of Duisburg-Essen, Duisburg, Germany

Germany's Technical Center for Ships and Naval Weapons, Bundeswehr, Germany

Submarines create underwater electric potential (UEP) signatures when using corrosion protection systems. These signatures are detectable by enemy vessels, an undesirable effect of the corrosion protection. Germany’s Technical Center for Ships and Naval Weapons (WTD 71) has worked with ... Read More

A Smooth Optical Surface in Minutes

Anthony Beaucamp
Zeeko Ltd
Leicestershire, UK

Zeeko Ltd is a technology company that manufactures corrective polishing machines for optics and other surfaces. They are presently researching fluid jet polishing (FJP), which pumps a mixture of water and abrasive particles through a nozzle onto a work piece. Unfortunately, FJP tends ... Read More

Current Transformer Design That Combines Finite Element Analysis and Electric Circuit Simulation

Dr. Rolf Disselnkötter
ABB AG, Ladenburg, Germany

Transformers have been around for quite a while but their fundamentals are still being investigated by ABB in Ladenburgh, Germany. The ABB Corporate Research Centre is currently developing sophisticated magnetic sensors, using finite element analysis (FEA) to investigate the way in ... Read More

Modeling Optimizes a Piezoelectric Energy Harvester Used in Car Tires

Alexander Frey and Ingo Kuehne
Siemens Corporate Technology, Munich, Germany

Siemens is a technology company working with electronics and electrical engineering in industry, energy, and healthcare. Researchers at Siemens Corporate Technology are experimenting with an energy harvesting MEMS (Micro Electro-Mechanical System) generator. In collaboration with ... Read More

Upgrading the Nuts and Bolts of the Electrical Grid for a New Generation

Göran Eriksson
ABB AB Corporate Research Power Technologies
Västerås, Sweden

Lukas Graber, Mikael Steurer, and Tim Chiocchio
Center for Advanced Power Systems
Florida State University
Tallahassee, FL

Bruker Energy & Supercon Technologies
Billerica, MA

Migrating the electrical grid to a “smart grid” is usually discussed in terms of IT issues or embedded systems. Yet, just as important updating the “nuts and bolts” of the smart grid. At ABB AB Corporate Research Power Technologies in Sweden, scientists are working to reduce line ... Read More

Metamaterials Make Physics Seem Like Magic

David Smith & Yaroslav Urzhumov
Duke University
Pratt School of Engineering
Durham, NC

Jeff Wilson
NASA Glen Research Center, Cleveland, OH

Fabio Alves and Gamani
Karunasiri
Naval Postgraduate School
Monterey, CA

Metamaterials are manufactured, structured materials that they can interact and manipulate wave phenomena such that objects surrounded by metamaterials are shielded from these waves. In the case of light, metamaterials make these objects ‘invisible’. Researchers throughout the world are ... Read More

Numerical Simulation-Based Topology Optimization Leads to Better Cooling of Electronic Components in Toyota Hybrid Vehicles

Toyota Research Institute of North America, MI, USA

The Toyota Research Institute in Ann Arbor drives cutting-edge research in energy efficiency, mobility infrastructure, and safety. Here, Ercan Dede and his team are designing heat sinks (or cold plates), which are affixed to fragile electrical systems and other applications in Toyota’s ... Read More