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- The mathematical model of turbofan engine transient process with thrust vectoring nozzle was established. 建立帶矢量噴管的渦扇發動機動態數學模型。
- In the paper,nozzle basic concept,work theory and development of fluidic thrust vectoring techniques are introduced. 射流推力矢量控制技術是一種全新概念推力矢量技術,其具有機械式推力矢量噴管無法比擬的優點。
- The effects of thrust vectoring angle and angular velocity of vectoring on turbofan engine operation were investigated. 研究了矢量噴管偏轉角和偏轉角速度對渦扇發動機工作的影響。
- The thrust vectoring control tech has to be taken in if the post stall maneuver is controllable. 如果要實現可控的過失速機動,九必 須採用推理矢量控制。
- A modern aircraft model with Thrust Vectoring (TV) technique and the post stall (PST) capacity and the control law are given. 建立起一種具有推力矢量技術和過失速機動能力的現代飛機模型,並給出了控制律的解算方法。
- Thrust vectoring control(TVC)is an important role for future aircraft toimprove agility and to acquire post stall maneuver(PSM). 敘述了推力矢量控制的分類、發展過程,說明了推力矢量控制的重要性,推力矢量控制是未來戰鬥機提高敏捷性和獲得過失速機動的重要手段。
- Lastly, the results of unsteady flow point out, counterflow thrust vectoring nozzle is a efficiency fluidic vectoring nozzle. 最後,非定常流的結果進一步表明,逆流噴管是一種較高效率的射流式矢量噴管。
- Internal performance of unsteady flow of counterflow thrust vectoring nozzle has researched base on numerical simulation. 摘要基於數值模擬方法,研究了逆流矢量噴管非定常內流性能。
- As thrust vectoring nozzle is the feature of advanced fighters,the difficulties in implementing thrust vectoring are summarized. 矢量噴管是先進戰鬥機的特徵,本文討論了實現推力矢量存在的技術難點。
- For mass production of hEGF, Bombyx mori baculovirus expression vector system was adopted in this experiment. 為了高效表達人表皮生長因子,我們採用了家蠶桿狀病毒表達系統(Bombyx mori baculovirus expression vector system, BMBEVS)。
- Alfa's Q2 front-wheel torque vectoring system will also be part of the MiTo's GTA package, although a torsion-beam suspension will still be employed out back. 阿爾法的第二季度前輪扭矩矢量控制系統也將部分戶的多倫多封裝,雖然扭轉梁懸架仍然採用了回來。
- This paper analyzes the different deflexion angle of thrust vectoring influence on aircraft take-off performance according to the result of numerical simulation. 通過數值模擬探討了推力矢量的偏轉大小對起飛性能的影響,對不同推力矢量偏轉下飛機起飛性能的模擬計算結果進行了分析。
- The thrust vector control(TVC) performance test of solid rocket motor is presented in this paper. 本文介紹了固體火箭發動機水下推力矢量特性試驗。
- Thrust vectoring jet flow interferes the flow over aircrafts,drives its aerodynamic load to vary,and may potentially influence the controllability of aircrafts. 矢量推力噴流對飛行器繞流具有干擾作用,引起飛行器氣動載荷變化,對飛行器操縱性也有潛在影響。
- The thrust vectoring control technology and post-stall maneuverability enhance the aircraft"s combat effectiveness greatly, and cause the worldwide interest. 推力矢量控制技術和過失速機動使戰鬥機的空戰效能大大增加,引起了世界各國的關注。
- The application of thrust vectoring control technology makes the aircraft possess the ability to fly in post-stall domain, therefore the flight envelope is extended. 推力矢量控制技術在戰鬥機上的應用,使戰鬥機有能力進入過失速飛行領域,使飛機的飛行包線得以擴展。
- In this paper, the flow mechanism and the applications of thrust vectoring using synthetic jet are studied in theory, numerical simulation and experiment. 本文採用理論分析、數值模擬與實驗相結合的方法對合成射流流動機理及推力向量控制中的應用進行研究。
- The nonlinear model of a maneuverable aircraft which with thrust vector control (TVC) was established. 通過引入推力矢量技術,建立帶推力矢量的飛機非線性數學模型;
- Teaching Study for Some Concepts of Vector Systems in Linear Algebra. 線性代數中涉及向量組的幾個概念的教學研究。
- The force for thrust vector control produced by the secondary injection gets bigger with the increase of flow mass and angle. 塞式噴管軸向力的增加隨著二次流流量的增加而增加,但是二次流對軸向力的增加與二次流噴射的角度成反變關係。
