In the wake of flight and certification testing of the PW1500G, Pratt & Whitney and Bombardier have made the surprise decision to build the CSeries without a novel propulsion feature known as the ...
SS White Technologies (H4/A4) is providing key components for Pratt & Whitney's variable area fan nozzle technology on the Bombardier CSeries programme, the US-based component supplier says. The Pratt ...
PACCAR has filed a patent for a variable geometry turbine (VGT) that includes an adjustable nozzle and a controller. The nozzle is calibrated during normal operation by adjusting it towards a closed ...