擠壓發動機 的英文怎麼說
中文拼音 [jǐyāfādòngjī]
擠壓發動機
英文
squish motor-
Pressure-fed engines are particularly susceptible to dissolved gas in the propellants.
擠壓式發動機對推進劑中溶解的氣體特別敏感。The pressurized 85 % h2o2 - pe hybrid rocket motor test system has been designed and built up for the research work. the hot firing tests and the shutdown - restart of the motor were successfully performed. 2
設計和建造了85 h _ 2o _ 2 ? pe固液火箭試驗發動機和擠壓式固液火箭發動機試驗系統，並成功地進行了點火和再啟動。Nowadays, squeeze film dampers ( sfd ) are used to reduce the vibration in many aero - engines, and then their performance in maneuver flight will affect the whole engine
現今，有不少航空發動機都採用了擠壓油膜阻尼器來減小發動機的振動，而擠壓油膜阻尼器在機動過載的作用下的運動特性將對發動機轉子產生重要影響。The disposal of the valves and intake manifold structure not only affect fresh air charge but airflow in the cylinder, which immediately affect combustion efficiency and the performance of dynamic, economic and emission. the structure of the air distributing institution has influence on charging efficiency and the noise of engine. the combustion chamber affects compression scale which has great influence on dynamical performance ; f / v which affects the exhaust of hc ; squash area and clearance which have great influence on the intensity of squash
氣缸蓋的氣門排列方式與氣道結構形式影響進氣充量和氣流在氣缸內的運動，從而影響了燃燒效率，對整機的動力性、經濟性以及排放都有直接的影響；配氣機構的形式影響充氣系數和整機噪聲等；缸蓋燃燒室決定了影響整機動力性能的壓縮比，影響hc排放的f / v和對擠流起決定性作用的擠氣面積以及擠氣間隙，所以燃燒室對整機動力性、經濟性、排放等都有重要的影響；氣缸蓋是整機熱負荷與熱應力最大的部件之一，熱負荷過高將不利於發動機壽命以及可靠性的提高。This dissertation aims to reveal the influence of maneuver load ( including additional centrifugal force and gyroscopic moment ) on the vibration performance of rotors with sfd
本文旨在揭示機動飛機產生的附加離心力和附加陀螺力矩對擠壓油膜阻尼器以及發動機轉子系統振動特性的影響。In the making process we use hot - forging warm - forging cold extrusion forming and magnetic annealing processes to completely solve the problem of complex form hign precision dimensions difficult manufacturing lower power and so on. what s more, part surface is very smooth with no trimmed margin, continuous flowing metal fiber, high strength, lower noise. forged claw poles obviously increase generator s power and life, and also improve finished product rate of roughness
在製造過程中採用了熱鍛溫鍛冷擠壓成型及磁性退火等先進生產工藝徹底解決了精鍛「爪極」形狀復雜尺寸精度高製造難度大功率低等問題，且產品表面光潔無飛邊金屬流動纖維連續毛坯強度大噪音低，明顯提高了發電機的功率和壽命，並且提高了毛坯成品率。The working mode of rera is compound mode - shear - squeeze mode. rera is a breakthrough of er technology in transmission mechanics. the characteristics of rera involve a fast response speed, stepless regulation and computer controllability
因此本文研究開發了一種新型的電流變傳動裝置，即波紋式電流變傳動機構，其流體工作模式是復合型的，即剪切一擠壓式。分享友人