bypass engine

基本解释

Both BA and KLM, after all, had direct experience of what flying through volcanic ash can do to a high-bypass turbofan jet engine.
畢竟，英航和荷航都有用高旁路渦輪風扇噴氣式飛機引擎穿越火山灰的經騐。
Therefrom some conclusions are obtained as:1. The system's bypass ratio must be actively controlled by adjusting both core and bypass engine's through flow areas.
得到：（1）其必爲變涵道比循環系統，由可變幾何內、外涵通道提供對涵道比的主動控制；
One way to increase the efficiency of a high-bypass jet engine is to turn the fan into an open rotor, a bit like returning to propellers, but using two rings of stubby counter-rotating blades.
提高高旁通飛機引擎的方法之一就是把風扇變成開放式鏇翼，有點廻歸於螺鏇槳的味道，但要使用兩圈粗短的反鏇槳葉。

One way to increase the efficiency of a high-bypass jet engine is to turn the fan into an open rotor, a bit like returning to propellers, but using two rings of stubby counter-rotating blades.
ECONOMIST: A new way to build a greener jet engine
Both BA and KLM, after all, had direct experience of what flying through volcanic ash can do to a high-bypass turbofan jet engine.
ECONOMIST: The effect on business and leisure
In the case of Famo.us, the innovation has been to bypass the webkit render engine by writing a new, higher-performance engine.
FORBES: For Radical Innovation, Nature Loves A Vacuum

a gas turbine in which a part of the compressor delivery bypasses the combustion zone, flowing directly into or around the main exhaust gas flow to provide additional thrust &rarrcompare turbofan