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Video: The Incredible New Supersonic Affinity Jet Engine from GE

In this video, GE showcases its initial design of the first-ever supersonic engine purpose-built for business jets. The “Affinity” engine is optimized with proven GE technology for supersonic flight and timed to meet the Aerion AS2 launch. “GE Aviation has more than 60 years of experience in designing and building engines adapted for supersonic aircraft. Its first engine to push us into the supersonic era was the J79, which was introduced with Lockheed on their F-104 Starfighter in the mid-1950s.”

Video: Powered by GPUs, Altair and Oracle Accelerate CFD in the Cloud

Today Altair and Oracle announced a joint HPC Cloud solution that leverages GPU technology for exceptional CFD simulation performance. Now part of the Oracle Cloud Infrastructure, the technology effectively accelerates external aerodynamics and other complex flow simulations at scale and at reasonable cost. “The integration with Oracle’s cloud platform addresses this challenge, and provides customers the ability to use GPU-based solvers in the cloud for accelerated performance without the need to purchase expensive hardware.”

Data Science meets CFD: FieldView Analytics in Engineering

Steve Legensky from Intelligent Light gave this talk at the HPC User Forum in Detroit. “CFD may be complex, but Intelligent Light’s goal is simple: our customers’ success. Intelligent Light solutions unlock the power and value of a highly productive CFD workflow for engineering and research organizations in variety of industries around the world.”

Supercomputing Cardiac Arrhythmias

A team of researchers led by Mark Potse from Inria Bordeaux Sud-Ouest research centre are using high performance computing to study heart arrhythmias. It is hoped that this research will lead to better treatment and diagnosis of this condition. “HPC offers enormous potential to advance healthcare through the advances in new therapies and treatments. From understanding the nature of diseases to discovering new drugs and even paradigm shifts in the way that healthcare is delivered such as the development of precision medicine.”

Numeca Migrates CFD to the UberCloud with Advania

CFD solution company Numeca International is expanding HPC offerings to run in the cloud and on demand. With help from Advania and the UberCloud, this capability will make it easer for Numeca customers to tackle complex calculations and improve their flexibility to test them on demand, all while providing them with an HPC environment that accelerates their computing capacity. “Until recently it was my firm belief that cloud computing for engineering applications was one of the next big challenges we had to solve,” says Professor Charles Hirsch, President and founder of NUMECA International, and a world-renowned expert on Computational Fluid Dynamics. “But when we came across UberCloud’s new application HPC container technology and containerized all our CFD software packages, we were surprised about the ease of use and access to any computing system on demand. We were also impressed by the flexibility of Advania to be able to respond to our immediate and future needs, by providing an HPC structure fit to our client’s demands.”

GE’s Flow Simulator Software Now Available Exclusively from Altair

Today Altair announced that the company has added GE’s Flow Simulator software to the Altair Partner Alliance (APA) and offer direct licenses to Altair customers. Flow Simulator is an integrated flow, heat transfer, and combustion design software that enables mixed fidelity simulations to optimize machine and systems design. “GE’s Flow Simulator will benefit our customers by providing thermal fluid system mixed fidelity simulation capabilities relevant to multiple industries. It expands our strong multiphysics system modeling portfolio, and we are very positive about working with GE to carry their great development work forward to a broader set of customers and applications,” said Brett Chouinard, Altair’s President and COO.

Maximizing Performance of HiFUN* CFD Solver on Intel® Xeon® Scalable Processor With Intel MPI Library

The HiFUN CFD solver shows that the latest-generation Intel Xeon Scalable processor enhances single-node performance due to the availability of large cache, higher core density per CPU, higher memory speed, and larger memory bandwidth. The higher core density improves intra-node parallel performance that permits users to build more compact clusters for a given number of processor cores. This permits the HiFUN solver to exploit better cache utilization that contributes to super-linear performance gained through the combination of a high-performance interconnect between nodes and the highly-optimized Intel® MPI Library.

Supercomputing how Fish Save Energy Swimming in Schools

Over at CSCS, Simone Ulmer writes that researchers at ETH Zurich have clarified the previously unresolved question of whether fish save energy by swimming together in schools. They achieved this by simulating the complex physics on the supercomputer ‘Piz Daint’ and combining detailed flow simulations with a reinforcement learning algorithm for the first time. “In their simulations, they have not examined every aspect involved in the efficient swimming behavior of fish. However, it is clear that the developed algorithms and physics learned can be transferred into autonomously swimming or flying robots.”

Case Study: Supercomputing Natural Gas Turbine Generators for Huge Boosts in Efficiency

Hyperion Research has published a new case study on how General Electric engineers were able to nearly double the efficiency of gas turbines with the help of supercomputing simulation. “With these advanced modeling and simulation capabilities, GE was able to replicate previously observed combustion instabilities. Following that validation, GE Power engineers then used the tools to design improvements in the latest generation of heavy-duty gas turbine generators to be delivered to utilities in 2017. These turbine generators, when combined with a steam cycle, provided the ability to convert an amazing 64% of the energy value of the fuel into electricity, far superior to the traditional 33% to 44%.”

Understanding Behaviors in the Extreme Environment of Natural Gas Turbine Generators

“With these advanced modeling and simulation capabilities, GE was able to replicate previously observed combustion instabilities. Following that validation, GE Power engineers then used the tools to design improvements in the latest generation of heavy-duty gas turbine generators to be delivered to utilities in 2017. These turbine generators, when combined with a steam cycle, provided the ability to convert an amazing 64% of the energy value of the fuel into electricity, far superior to the traditional 33% to 44%.”