bypass ratio

基本解釋

Ceramic composites, nanotechnology and shape memory alloys figure prominently in the airframe and ultra high bypass ratio propulsion system construction.
陶瓷合成材料、納米技術(shù)和外形記憶合金卓越地體現(xiàn)于其機(jī)體和超高涵道比的推進(jìn)系統(tǒng)結(jié)構(gòu)。
The results of calculation show that the adjusting of low-pressure turbine and mixer has a remarkable effect on the performance of engine and bypass ratio.
計(jì)算結(jié)果表明，低壓渦輪和混合器的調(diào)節(jié)對(duì)發(fā)動(dòng)機(jī)的性能和涵道比的影響尤為顯著；
In a reversal of current design trends the MIT concept increases the bypass ratio by minimizing expansion of the overall diameter of the engine and shrinking the diameter of the jet exhaust instead.
與現(xiàn)行設(shè)計(jì)趨勢(shì)相反，麻省的概念通過(guò)最小化發(fā)動(dòng)機(jī)總體直徑的尺度以及相應(yīng)縮小噴氣排放直徑來(lái)增加涵道比。

the ratio of the amount of air that bypasses the combustion chambers of an aircraft gas turbine to that passing through them