COMSOL Now Blog Posts
Video: Mechanical Analysis Accelerates Time-to-Market
“The more precise and explicit your simulations of mechanical parts and assemblies are, the less chance for product failure and delayed manufacturing runs.” Learn more in this blog post & video.
Where Can I Find COMSOL Multiphysics Tutorial Models?
There are 2 ways you can find COMSOL’s tutorial models: The online Application Gallery includes downloadable resources and the Application Library makes models available directly in the software.
What Kinds of FSI Problems Can COMSOL Multiphysics Solve?
We discuss the various techniques for modeling fluid–structure interaction (FSI) in the COMSOL® software, as well as highlight the add-on modules you need for these various types of analyses.
Added Value of Task Parallelism in Batch Sweeps
You can use batch sweeps to improve your modeling performance when you reach limitations in parallel computing. Learn how in this part of our Hybrid Modeling blog series.
Hybrid Computing: Advantages of Shared and Distributed Memory Combined
Shared memory platform + distributed memory platform = hybrid computing. Learn about the various aspects of hybrid computing and modeling in this installment of our blog series.
Intro to the What, Why, and How of Distributed Memory Computing
In a follow-up to our post on shared memory computing, we discuss another building block of hybrid parallel computing: distributed memory computing.
Intro to the What, Why, and How of Shared Memory Computing
A couple of weeks ago, we published the first blog post in a Hybrid Modeling series, about hybrid parallel computing and how it helps COMSOL Multiphysics model faster. Today, we are going to briefly discuss one of the building blocks that make up the hybrid version, namely shared memory computing. Before that, we need to consider what it means that an “application is running in parallel”. You will also learn when and how to use shared memory with COMSOL.
Hybrid Parallel Computing Speeds Up Physics Simulations
Remember 20 years ago, when the TOP500 list was dominated by vector processing supercomputers equipped with up to a thousand processing units? Let’s take a walk through history to the future.
Photos from the COMSOL 4.4 Launch Event in Silicon Valley
In anticipation of the COMSOL 4.4 release, the COMSOL office in Palo Alto decided to try something new. Feeling inspired by the very successful COMSOL Conference in Boston, we held an all-day launch event in Silicon Valley. Here’s a round-up of the event and some of the photos we took.
COMSOL Multiphysics Version 4.4 Released Today
You’ve seen glimpses of our new software release at the COMSOL Conference and perhaps engaged in commentary around it in social media. Today marks the official release of COMSOL Multiphysics version 4.4, and you can now learn about the software updates in detail and download it if you are on subscription.
Your Room, from Interior Design to Acoustics
I recently stumbled upon a neat tool from Autodesk® called “Autodesk® Homestyler”. It’s surprising to see they have rolled out a tool that is more entertaining than utilitarian, but if a CAD company were to develop something fun for the general population, I suppose an interior design app makes sense. We took it for a test-drive. Here’s how it went.
Street Sign Buckles in the Wind, COMSOL User Takes Home Prize
A broken street sign turned into an online contest at the Dutch university TU Delft earlier this month. The TU Delft Webcare Team challenged their social media fans to determine what wind speed led the sign to buckle over — and the winner happens to be a COMSOL user. Here’s how Rob Eling solved the street sign challenge using COMSOL Multiphysics.
COMSOL Conference 2013 Rotterdam Keynotes on Multiphysics Applications
The COMSOL Conference 2013 Rotterdam was well-attended and highly informative. The keynotes were the high point of the event, and they were excellent examples of multiphysics applications. The sophistication of the modeling work presented by Alwin Verschueren of Philips Research Laboratories in Eindhoven, the Netherlands, and Holger Ernst and Christian Schröder of mieletec FH Bielefeld, Germany, was truly spectacular and kept all the attendees enthralled.
Photos from the COMSOL Conference 2013 Rotterdam
The COMSOL Conference 2013 Rotterdam attracted 418 multiphysics users from across Europe. It was the first time that our conference took place in the Netherlands and as a result, we saw a lot of new faces this year among the participants. I would like to thank everyone who attended the event for making it a wonderful experience and show you some impressions of the conference here on the blog.
COMSOL Conference 2013 Rotterdam Award Winners
The COMSOL Conference 2013 Rotterdam came to an end last Friday. After dinner on the second day, six contributions were awarded for their outstanding work: three in the Best Paper category and three in the Best Poster category. The moderator of the awards ceremony — Belgian engineer, stand-up comedian, and COMSOL user — Filip Van den Abeele compared COMSOL Multiphysics to a Swiss Army Knife. After looking at the diversity of subjects that is displayed in the award winning papers […]
Photos from the COMSOL Conference 2013 Bangalore
This year, over 260 multiphysics enthusiasts joined us for the COMSOL Conference 2013 Bangalore. While we did see some familiar faces, it was exciting to see plenty of new users at the event. We were able to capture some of the good moments on camera, and would like to share a selection of the photos with you here on the blog.
COMSOL Conference 2013 Bangalore Award Winners
After having excellent poster and oral presentation sessions at the COMSOL Conference 2013 Bangalore, winners for the top papers and posters were announced during the award ceremony. Selecting the best ones was indeed the toughest decision that the Program Committee had to make. It was observed that the presenters had conducted rigorous analyses using COMSOL Multiphysics, and many of them also had experimental validation for their work. Now I would like to congratulate the winners once more, and allow you […]
COMSOL Conference 2013 Bangalore Keynote Sessions
At the COMSOL Conference 2013 Bangalore we had three speakers who delivered each of their keynote talks to a full house. It was an interesting mix, with one speaker each from the government, academic, and corporate backgrounds. Here is a glimpse of what attendees got to listen to.
Photos from the COMSOL Conference 2013 Boston
Thank you to everyone who came out to the COMSOL Conference 2013 Boston for making this year’s event superb as ever. Each year, it is great to see so many familiar faces and meet many new people. I would like to share some photos with you from the conference, here on the blog. Can you find yourself in any of the pictures?
COMSOL Conference 2013 Boston Keynote Speaker Round-Up
The COMSOL Conference 2013 Boston finished up on Friday last week. There were lots of excellent posters and user presentations, and some enriching conversations during the coffee breaks. On Thursday, our three keynote speakers took to the stage and treated us to each of their multiphysics simulation stories. Here’s a round-up of who presented and what they shared with the audience.
COMSOL Conference 2013 Boston Paper and Poster Winners
On Thursday evening of the COMSOL Conference 2013 Boston, winners of the top papers and posters were presented with their awards. Reading through their papers and posters, I noticed a common theme: they all included experimental validation of their simulation results. While modeling provides crucial insight and understanding, as well as the opportunity to design and optimize your applications and processes, its credibility often depends on whether results test well against known results. The award winners at the multiphysics conference […]
Learn About Structural Corrosion Modeling from NRL
Structural corrosion modeling has long been considered a tough problem to solve. The combination of coupled physics effects and metal shape change pose quite a computational challenge. Fortunately, engineers have found that multiphysics software brings a solution. A great example of this is coming up at the COMSOL Conference 2013 Boston this fall, when Dr. Siddiq Qidwai from the Naval Research Laboratory will take the stage and let us in on how to properly model structural corrosion.
New Approach to Electronics Cooling Using a Corona Discharge
You may be familiar with the humming start of the mechanical fan that turns on when booting up your laptop computer. Such a fan is necessary to prevent electronic devices from overheating, and the accompanying whirring sound of the cooling system is an unavoidable side effect. As electronic devices become smaller, this mechanical fan must decrease in size as well, and therefore spin faster and faster in order to deliver the same amount of heat dissipation as a larger fan. […]
Lam Research on Simulation of Wafer Fabrication and Moore’s Law
We have come to take for granted the ever-increasing performance gains in computational power. Enabled by advances in semiconductor processing techniques, we reap the benefits from exciting new features in everything from smartphones to workstations. The good news for all of us is that the semiconductor industry is steaming ahead, relentlessly pushing the limits of wafer fabrication. Each year, a new generation of sophisticated fabrication equipment is developed. Features etched on silicon are now at the atomic scale. In the […]
