TROY, Mich., May 10, 2018 (GLOBE NEWSWIRE) -- Altair (NASDAQ:ALTR) has acquired Germany-based FluiDyna GmbH, a renowned developer of NVIDIA CUDA and GPU-based Computational Fluid Dynamics (CFD) and numerical simulation technologies in whom Altair made an initial investment in 2015. FluiDyna's simulation software products ultraFluidX and nanoFluidX have been available to Altair's customers through the Altair Partner Alliance and also offered as standalone licenses.nanoFluidX is a particle-based fluid dynamics simulation tool to predict complex flows in complex geometries, such as the oiling in powertrain systems with rotating gears.ultraFluidX is a simulation tool for ultra-fast prediction of the aerodynamic properties of vehicles as well ...Full story available on Benzinga.com