The disclosure by GE on 1 October of the oxide-oxide CMC material in the 16,500lb-thrust (75kN) Passport 20 adds another key data point in the company’s product strategy. GE is investing billions to develop new materials that are lighter and can survive in hotter temperatures. S...
涵道燃烧室都加上的“可调涵道变循环发动机”（Modulating Bypass Variable Cycle Engine），对此我只想说...