Good fuel models are required for good predictions. Left: modeling using a reduced n-heptane model (34 chemical types) vs. data. Right: mofe accurate n-heptane model (174 chemical types) vs. data. Source: Reaction Design. Click to enlarge. Reaction Design is introducing the first volume of the industry’s most well-validated available Model... Read more →

Cray XC30. Click to enlarge. Cray Inc. launched its next-generation high-end supercomputing system: the Cray XC30 supercomputer. Previously code-named “Cascade,” the Cray XC30 supercomputer combines the new Aries interconnect, Intel Xeon processors, Cray’s fully-integrated software environment, and innovative power and cooling technologies to create a production supercomputer that is designed... Read more →

Increasing complexity of vehicle design is driving the need for better simulation and more powerful computers. Wagner and Pannala. Click to enlarge. The complexity of new and future vehicles—driven by the need for increasing fuel efficiency and decreasing emissions with ever-changing drive-cycle demands and environmental conditions—is adding unprecedented flexibility in... Read more →

Under an initiative called FastForward, the Department of Energy (DOE), Office of Science and the National Nuclear Security Administration (NNSA) have awarded $62.5 million in research and development (R&D) contracts to five leading companies in high performance computing to accelerate the development of next-generation exascale supercomputers critical for national defense,... Read more →

IBM has unveiled a new chip technology, called CMOS Integrated Silicon Nanophotonics chip technology, which enables a 10X improvement in integration density and produces smaller, faster and more power-efficient chips than is possible with conventional technologies. Click to enlarge. IBM scientists unveiled a new chip technology—CMOS Integrated Silicon Nanophotonics—that integrates... Read more →