Sandia LabNews

DOE to deploy Arm-based supercomputer prototype at Sandia

Arm microprocessors have been used in numerous applications from vehicle computers to cell phones, but until recently, have not been practical for use in high-performance computing. Astra — one of the first supercomputers to use Arm processors in a large-scale high-performance computing platform — is expected to be deployed at Sandia later this summer.

Sandia’s robotic work cell conducts high-throughput testing ‘in an instant’

With 3D printing, you can make almost anything in a matter of hours. However, making sure 3D-printed parts work reliably takes weeks or even months. To speed up the process, Sandia scientists have designed and built a six-sided work cell around a commercial robot that conducts high-throughput testing to quickly determine how well those parts perform.

A splash of detergent makes catalytic compounds more powerful

Uniform catalytic compounds produced at Sandia don't just look nice, they outperform commercial varieties used as catalysts in solar cells and which could be used to produce clean-burning hydrogen fuel. If developed for industry, the new technology could improve performance while reducing costs of catalysts used everywhere from environmental cleanup to cancer treatment.

Exascale

The Energy Exascale Earth System Model, or E3SM, is an earth modeling system developed by eight DOE labs and several universities working under the aegis of DOE's Office of Science. It is expected to have one of the finest resolutions ever achieved by supercomputers simulating aspects of the planet’s climate.