Just a month ahead of NVIDIA GPU Technology Conference 2014 (GTC 2014, March 24-27, San Jose, California), simulation software maker ANSYS is announcing its computational fluid dynamics (CFD) solver can run significantly faster if you augment the CPU with NVIDIA GPUs.
Since compute-intensive simulation programs tend to test the limit of CPUs, software vendors like ANSYS seek to speed up the number-crunching by refining their solver codes to take advantage of the GPU’s parallel processing power. In 2013, ANSYS made it possible to improve the performance of ANSYS Mechanical — designed to test and simulate mechanical behaviors — using NVIDIA GPUs.
Just because the Polar Vortex has made an exit prior to this Sunday’s Super Bowl XLVIII kick off, it doesn’t mean the New Jersey Meadowlands will be free and clear of winter winds. In fact, moderately cold weather and any kind of wind gusts could have serious implications for the outcome of the game as this is a rare cold-weather, outdoor Super Bowl match up to be played at MetLife Stadium in East Rutherford, N.J.
To help football fans get a better understanding of what’s happening with the winds, FOX Sports has teamed up with Autodesk to adapt the 3D design tool maker’s new Flow Design cloud computational fluid dynamics (CFD) simulation technology to chart wind patterns and deliver insight into their impact on the big game. Continue reading
GrabCAD and SimScale are teaming up on a design challenge that encourages participants to show off their CAD and simulation prowess by designing a new underrun protection device for trucks.
What’s important about the collaboration is the coming together of two upstarts with a common vision for how cloud-based 3D design and collaboration tools can radically transform how engineering teams work together to produce more robust and innovative products. Continue reading
In Winter Olympics 2010, Steve Holcomb led a four-men Night Train 2 team that won a gold medal. In less than a month from now, Holcomb’s team will be riding again in the Winter Games in Sochi, Russia.
To keep the sports fair, the Federation keeps the competing vehicles within strict guidelines. They’re confined to maximum width and length. There are weight specifications for the sled including the crew and excluding the crew. So finding wiggle rooms to improve the vehicle’s aerodynamics is a difficult task.
In 2010, that task belonged to Bo-Dyn. To study the aerodynamics of the sled’s chassis, Bo-Dyn turned to Exa corporation, a simulation software developer. The collaboration stemmed from the two companies’ previous works in motorsports projects. Continue reading
Nearly two years ago, Project Falcon made its debut in Autodesk Labs, as a preview of the company’s wind-tunnel simulation technology. This week, the project becomes a bona fide product. Returning as Autodesk Flow Design, the product functions both as a standalone application (PC or Mac) or a plug-in for Autodesk Inventor (for mechanical design) and Revit (for architectural design).
Wind tunnel or airflow simulation is usually the domain of experts, a market served by high end CFD software makers. Autodesk Flow Design, however, targets designers with limited exposure to simulation. The simple wizard-like setup lets users import existing geometry and set up simulation scenarios (for instance, simulating the airflow around a vehicle traveling at a certain speed, or a stadium of a certain shape) with just a few input parameters. Continue reading