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Adaptive cycle engines could be the next great fighter jet advancement

Adaptive cycle engines are specially designed to alternate between efficiency and raw power—extending an aircraft’s range without compromising on speed during engagements. The modern fighter jet is ...
autoevolution

Future F-35 Adaptive Cycle Engine Goes Into USAF Testing Facility

Back in late 2020, American defense contractor GE announced the arrival of something it referred to as the “world’s first-ever flight-weight, three-stream adaptive cycle engine.” The unit, which is ...
Nature

Adaptive Cycle Engine Performance Optimization

Adaptive cycle engines combine the high-bypass efficiency of subsonic turbofans with the high-thrust capability of low-bypass systems by varying their internal airflow paths and pressure ratios in ...
Forbes

The Adaptive Cycle: A Path Through Change

From the field of resilience science, the adaptive cycle was born, a model that reflects the real-world behavior and circumstances of human-natural systems. The only constant in life is change, and we ...
Forbes

The Adaptive Cycle In Nature: Stability Is An Illusion

The Pacific Northwest is home to spectacularly beautiful forests of towering Douglas firs, lush undergrowth, and waterlogged mosses. Decades of accumulated fallen branches and dried needles camouflage ...
Flightglobal

GE Aviation finishes testing on first XA100 adaptive cycle engine

GE Aviation has wrapped up testing on its first XA100 prototype, an adaptive cycle engine. An adaptive cycle engine is a novel turbine that can change air flow through three different air streams, ...
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Boeing’s first F-47 will fly in 2028 with adaptive-cycle engines that deliver 25% better fuel efficiency than the F-22

The engine that will power America’s next air superiority fighter just cleared a milestone that moves it from computer screens to the factory floor. RTX’s Pratt & Whitney division completed the first ...
autoevolution

New Adaptive Cycle Engine for F-35 Completes Testing, Fighter Stepping Into a New Age

Ever since 2016, the U.S. Air Force (USAF) has been looking for a new engine to slap into its fifth-generation F-35 fighter plane. The engine didn’t get to be detailed until 2019, and testing didn’t ...
Business Wire

GE Initiates Testing on Second XA100 Adaptive Cycle Engine

EVENDALE, Ohio--(BUSINESS WIRE)--GE has initiated testing on its second XA100 adaptive cycle engine as part of the U.S. Air Force’s Adaptive Engine Transition Program (AETP). Testing began on August ...
Business Wire

GE Begins Industry’s First Adaptive Cycle Engine Tests at Arnold Engineering Development Complex

TULLAHOMA, Tenn.--(BUSINESS WIRE)--The U.S. Air Force and GE on March 25 th initiated Phase 2 testing of GE’s second XA100 adaptive cycle engine at the Air Force’s Arnold Engineering Development ...
insider.si.edu

Dynamic Trajectories, Adaptive Cycles, and Complexity in Culture Change

Rogers, J. Daniel. 2017. "Dynamic Trajectories, Adaptive Cycles, and Complexity in Culture Change." Journal of Archaeological Method and Theory, 24, (4) 1326–1355 ...