September 4, 2019 |
There are reports that a third batch of China’s WS-15 turbofans has been delivered with performance better than US F135. This would mean that China has achieved the goal of about 197 kilonewtons (44,000 lbf) of thrust with an afterburner.
March 25, 2019 |
Researchers have used an ensemble of NV− centers in diamond for implementing different types of quantum heat engines. They have used these to demonstrate the equivalence of the power output of two different engine types, continuous and two-stroke, for small …
June 20, 2018 |
Elon Musk wants the new Tesla Roadster is to beat gas sports cars on every performance metric by far and without exceptions. * faster from 0 to 60 mph * faster on the quarter mile * better braking, cornering and …