偏轉噴管 的英文怎麼說
中文拼音 [piānzhuǎnpēnguǎn]
偏轉噴管
英文
deflecting nozzle-
Both the pid control and the single neutral cell based self - adaptive control algorithm are adopted in the integrated control system. these two control methods are satisfied to minimize the effects on engine ' s working conditions as the nozzle is deflexed
針對矢量噴管和發動機綜合控制系統，本文採用了pid控制演算法和基於單神經元自適應控制，有效的減小矢量噴管偏轉對發動機工作狀態的影響。Cfd is also used to get the data of performance parameters of the nozzle at different nozzle pressure ratio, different nozzle area ratio and different geometric defected angle. the theory of function approximation is used to establish the transient model of thrust vectoring with the data calculated
本文通過cfd計算獲得矢量噴管的性能參數，如流量系數、推力系數以及有效推力矢量角等與矢量噴管壓比、面積比以及幾何偏轉角之間的關系數據，並利用函數逼近理論建立了矢量噴管的動態數學模型。More than 200 different condition 3d viscosity steady flow fields in the thrust vectoring nozzle at different nozzle pressure ratio and different nozzle area ratio and different geometric defected angle is calculated by the program developed. and the related performance parameters are acquired by numerical simulation
利用該程序計算了某矢量噴管在不同的壓比、面積比和幾何偏轉角下的200多種三維有粘流場，獲得了矢量噴管的性能數據。The optimal parameters of making high silicon content aluminum alloys is : spray height is 220 - 230mm, spray angle is 30 ? the scanning velocity of atomizer is 30mm / s, the original offset of the substrate is 30mm, rotation velocity of the substrate is 120rpm, spray gas pressure is l. ompa, the diameter of the delivery tube is 3. 6mm, the drawing velocity of the substrate will be adjusted on - line with a plc on the basis of the spray
通過對多層噴射沉積原理及工藝參數的研究，得出制備al - 22si - 3cu - 1mg合金的最佳工藝參數為：噴射高度為220mm - 230mm ，基底轉速為120rpm ，霧化器掃描速度為30mm / s ，基底下降轉速依據噴射情況由智能控制器進行實時調整，噴射角度為30 ，初始偏心距為30mm ，導流管直徑為3 . 6mm ，霧化氣壓為1 . 0mpa 。The zhengyu pkc type sprinkler pipe adopt aluminum tubing with large deflection angle quick assembles coupling use for complex landform transport water and sprinkle
Pkc型球接頭移動噴灌管道，採用薄壁高強鋁合金管，配套大偏角、鍍鋅鋼制球接頭，具有偏轉角度大，密封性能好，方便移動，快速安裝的特點。The unsteady flow as thrust vectoring nozzle deflecting dynamically is investigated. the method of calculating the unsteady flow in the nozzle is given and the flow of the nozzle in the maximum power setting and maximum a / b power setting of the engine is calculated
研究了矢量噴管動態偏轉過程中氣流的非定常流動和矢量噴管非定常流動計算方法，計算了矢量噴管在發動機某中間狀態和加力狀態下的非定常流場。分享友人