For more than a century, one basic layout has quietly powered everything from family sedans to fighter trainers and lawn ...

P&W and GE successfully passed the Detailed Design Review of their offerings for the U.S. Air Force’s next generation NGAP engine, expected to power the NGAD manned fighter. Pratt & Whitney and ...

DARPA will kick off development of a High-Mach Gas Turbine (HMGT) engine with a 15-month project worth up to $40 million to define the architecture and set the conceptual design, the agency said Sept.

The Critical Design Review of the CERP program paves the way for the modification of two B-52 bombers with the new engines, with work on the first bomber starting later this year. The U.S. Air Force ...

Stricter emission standards, new pedestrian safety laws and the relentless push for reduced fuel consumption have triggered a flow of engine cooling innovations. Matthew Beecham reports on what’s in ...

At such speeds, the air compresses itself as it hits the air intake and the engine acts like a large duct, which allows the turbogenerator to shift to running other systems instead of propulsion.

Discussing which engine is better between a straight-six and a V8 is something that feels like a plotline from The Fast and the Furious, if the franchise actually cared about cars. It’s “import versus ...