The XA103 is an adaptive cycle engine design proposed by Pratt & Whitney for the U.S. Air Force's next generation fighter aircraft, competing against General Electric's XA102.

In this paper we present the basics of a research program aimed at providing microfoundations to macroeconomic theory on the basis of computational agent-based adaptive descriptions of individual ...

Chinese Journal of Aeronautics (2021). [4] Robust design of an adaptive cycle engine performance under component performance uncertainty. Aerospace Science and Technology (2021).

Both GE Aerospace and Pratt & Whitney developed adaptive-cycle engine prototypes for the Lockheed Martin F-35 stealth fighter, with those designs serving a starting point for the successor XA102 ...