ramjet

常見例句

Ramjet engines have traditionally used liquid fuel which is mixed with atmospheric air and burned to provide thrust for high-speed flight.
傳統(tǒng)的沖壓噴氣發(fā)動(dòng)機(jī)使用液體燃料并與大氣中的空氣混合燃燒，以提供高速飛行的推力。
In order to study the fuel mass flow rate regulation characteristics of tube-in-hole for solid fuel ramjet, the flow field of turbulent combustion was numerically analyzed.
為了研究固體燃料沖壓發(fā)動(dòng)機(jī)內(nèi)部套管結(jié)構(gòu)調(diào)節(jié)燃料流量的特性，對(duì)某模型發(fā)動(dòng)機(jī)的湍流燃燒流場(chǎng)進(jìn)行了數(shù)值分析。
A new supersonic combustion ramjet, or scramjet, engine gets put through its paces at a NASA research center in a ground-based test that simulated Mach 5 conditions in 2008.
在美國(guó)宇航局研究中心，一個(gè)新的超音速燃燒沖壓噴氣發(fā)動(dòng)機(jī)（scramjet）通過(guò)了模擬2008年5月5日環(huán)境的地面測(cè)試。

X-43A, which is pilotless, four metres long, and has a nose made of solid tungsten, will be the first working aircraft to be powered by a scramjet—a supersonic-combustion ramjet.
ECONOMIST: Jet propulsion
Unlike the more familiar turbojet, which uses a turbine-powered fan to compress the incoming air before it is mixed with fuel, a ramjet compresses air by forcing it down an ever-narrowing funnel.
ECONOMIST: Jet propulsion