Abstract: In this paper, the liquid oxygen methane rocket engine is taken as the research object, and based on the idea of modular modeling, the engine simulation model is constructed by using the ...

The Powerball jackpot for Wednesday, Jan. 28, is an estimated $43 million. No one won the jackpot in the Monday, Jan. 26, drawing. Powerball drawings are held every Monday, Wednesday, and Saturday ...

Abstract: Test-time adaptation (TTA) seeks to tackle potential distribution shifts between training and testing data by adapting a given model w.r.t. any testing sample. This task is particularly ...

To an untrained eye, the aircraft engine sitting outside of a Cincinnati facility in December might have looked like standard hardware. But NASA and GE Aerospace researchers watching the unit fire up ...

TORONTO --Darryl Sittler had the last laugh. A chuckle that has lasted 50 years. “We’d set off a time bomb if we had a sensational center,” Ballard told the press. Tick, tick, tick … “I knew it was a ...

GE Aerospace has completed ground testing of a hybrid electric turbofan engine system, marking a concrete step toward bringing electric propulsion into mainstream commercial aviation. The tests, ...

Why does an everyday driver push a button to start the car while an F1 driver manages more than 20 systems before moving an inch? The answer lies deep inside the heart of every machine: the engine. On ...