bypass engine

基本解釋

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(fēng)扇噴氣式飛機引擎穿越火山灰的經(jīng)驗。
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）其必為變涵道比循環(huán)系統(tǒng)，由可變幾何內(nèi)、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(fēng)扇變成開放式旋翼，有點回歸于螺旋槳的味道，但要使用兩圈粗短的反旋槳葉。

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