>>477
オルフェウスで実証を予定している機能が、戦闘機の推力レベルを考えると搭載できるかどうか非常に不確定と書いている
そして戦闘機の推力レベルにはIHIの助けがないと到達できない。なぜならRRだけでできるならIHIと共同実証する意味はないから。

The Orpheus engine demonstration is intended to prove process as well as provide a potential route to market in this area. In addition to considering established factors such as minimising heat generation and maximising range and fuel economy, the company is working on integrating an electric power generation module into the core line of the engine which will massively increase the amount of electric power available on the aircraft.19 These initiatives fit into Rolls-Royce’s plans to minimise the carbon footprint of its engines, with efforts to use sustainable aviation fuel, exploit hydrogen fuel and even adopt all-electric engines. It is important to note, however, that how much of this will find its way into Tempest is still very uncertain given the thrust levels required of combat aircraft.