In this video, researchers at NASA Ames explore the aerodynamics of a popular example of a small, battery-powered drone, a modified DJI Phantom 3 quadcopter. “The Phantom relies on four whirring rotors to generate enough thrust to lift it and any payload it’s carrying off the ground. Simulations revealed the complex motions of air due to interactions between the vehicle’s rotors and X-shaped frame during flight. As an experiment, researchers added four more rotors to the vehicle to study the effect on the quadcopter’s performance. This configuration produced a nearly twofold increase in the amount of thrust.”
Today Pointwise announced that the latest release of their CFD mesh generation software has been extended such that its Tcl-based Glyph scripting language can be called from any scripting language including Python. This new Glyph Server feature was motivated by a user’s presentation at the Pointwise User Group Meeting 2016. “The Glyph Server idea arose after talking to the customer who presented his work on ‘A Python Binding for the Pointwise Glyph Scripting Language’ at our user group meeting,” said John Chawner, Pointwise’s president. “Not only were we able to share new code with the customer to simplify his work but the conversation made us realize how to make Glyph callable from any scripting language.”
The ExaFLOW project has announced 3.3 Million Euros of funding for a group of eight organizations to take Europe’s CFD community one step closer to performing simulations in exascale environments.
“The integration of FLOW-3D with CAESES creates a powerful design environment for our users. FLOW-3D’s inherent ease of modifying geometry is even more potent when combined with an optimization tool like CAESES, which specializes in optimizing for geometry as well as other parametric studies,” said Flow Science Vice President of Sales and Business Development, Amir Isfahani.
The Piz Daint supercomputer at the Swiss National Supercomputing Centre (CSCS) is again assisting researchers in competition for the prestigious Gordon Bell prize. “Researchers led by Peter Vincent from Imperial College London have made this year’s list of finalists for the Gordon Bell prize, with the backing of Piz Daint at the Swiss National Supercomputing Centre. The prize is awarded annually in November at SC, the world’s largest conference on supercomputing. It honors the success of scientists who are able to achieve very high efficiencies for their research codes running on the fastest supercomputer architectures currently available.”
“My team at the University of Minnesota has been collaborating with the team of Falk Herwig at the University of Victoria to simulate brief events in the lives of stars that can greatly affect the heavy elements they synthesize in their interiors and subsequently expel into the interstellar medium. These events are caused by the ingestion of highly combustible hydrogen-rich fuel into the convection zone above a helium burning shell in the deeper interior. Although these events are brief, it can take millions of time steps to simulate the dynamics in sufficient detail to capture subtle aspects of the hydrogen ingestion. To address the computational challenge, we exploit modern multicore and many-core processors and also scale the simulations to run efficiently on over 13,000 nodes of NSF’s Blue Waters machine at NCSA.”
Denver-based Boom Technology is leveraging Rescale’s cloud-based simulation and optimization system to enable a rebirth of supersonic passenger travel. “Rescale’s cloud platform is a game-changer for engineering. It gives Boom computing resources comparable to building a large on premise HPC center. Rescale lets us move fast with minimal capital spending and resources overhead,” Joshua Krall, Co-founder & CTO.
Today Vela Software announced that it has acquired Tecplot, a leading provider of fluid dynamics visualization and analysis software for engineers and scientists in the aerospace and oil & gas vertical markets.
Today Flow Science announced that it will hold its 2016 FLOW-3D Americas Users Conference in Chicago, IL on September 22 at the Warwick Allerton. Anyone interested in the FLOW-3D product suite are invited to attend the conference.
Today Flow Science announced the speakers for its annual FLOW-3D European Users Conference that will take place on June 15-16, 2016 in Kraków, Poland.