The program began under the power of a piston engine. But by 1942, the airframe was making jet-powered flights. In spite of promising early results, production delays hampered the Me 262 program ...

NASHVILLE, Tenn. — Volvo Trucks North America on March 10 launched the D13 Variable Geometry Turbo engine, promising a 3% fuel efficiency increase compared with prior options. The engine will be ...

NASA's Reactive Additive Manufacturing for the Fourth Industrial Revolution (RAMFIRE) project test-fired a 3D-printed engine nozzle at Marshall Space Flight Center in Alabama. See the test in real ...

Volvo Trucks North America has introduced the Volvo D13 Variable Geometry Turbo (VGT) engine, which will power the new Volvo VNR. The D13 VGT engine will be standard in the VNR model and optionally ...