翼扭轉 的英文怎麼說
中文拼音 [yìniǔzhuǎn]
翼扭轉
英文
wing twist-
If this load centroid is behind the elastic axis of the wing structure, then a nose-down twist of the main wing surface results.
如果該載荷重心在機翼結構彈性軸之後,則引起主機翼表面前端向下的扭轉。The flexibility is all in the wing and it bends without twisting.
柔性只出現在機翼上,且只有彎曲而沒有扭轉。In time, wilbur conceived an elegant cable - and - pulley mechanism that twisted a flexible fabric wing across its span so that one wingtip could generate greater lift and the other less
最後,魏爾柏設計出精巧的纜索及滑輪機構,用以扭轉可彎折的布料機翼,讓兩邊翼尖產生大小不等的升力。At the top flange there would be enough slack so that no relative twist of any significant magnitude would be introduced into the girder web.
在上翼緣處有足夠的松動,因而在主梁腹板上並不會引起很大的相對扭轉。This dissertation presents how to use the ultrasonic motor as an actuator to suppress the flutter of a two - dimensional airfoil section with a control surface. the ultrasonic motor, which features simple structure, high torque at low speed, small size, low weight and no electromagnetic contamination, is a promising actuator for the flutter suppression of small aircraft
超聲電機以其結構簡單緊湊、轉矩/質量比大、低速大扭矩、直接驅動,動態響應快、斷電自鎖和不產生磁場且不受外界磁場干擾等優點,有望成為一種非常有前途的作動器,用於小型飛機的機翼顫振主動抑制。Lastly, previous vane are analysed by fluent, we calculate the pressure distribution chart and report chart of each wing form, then alter the torsion angle and the airfoil form of the vane respectively, finally ascertain the influence curve of the torsion angle and the airfoil form of the vane on which act the lift power
最後,通過fluent對設計出的葉片分析,得出其壓力分布圖和報告圖。然後從改變葉片的扭轉角度和翼型兩個方面分析其對升力和阻力的影響。得出葉片的扭轉角和翼型對升阻比的影響曲線,在文章的結尾部分估算了無人機的一些性能參數。Study and simulation of active twist smart rotor frequency range
主動扭轉智能旋翼頻域研究及模擬Stiff struts and ribs meant that wings were too rigid to flex much torsionally, so builders installed ailerons ? flaps located on the outer, trailing - edge portions of wings
難以彎曲的支柱和翼肋,使得機翼太過剛硬,同時也限制了扭轉幅度,因此工程師加上了副翼,也就是位於機翼后緣外側的襟翼。Most wings extend from the fuselage at a fixed angle, and they are sufficiently rigid that they do not move or twist much in flight ? certainly a reassuring feature for pilots and passengers alike
機翼與機身大多成固定角度,同時具備足夠的剛性,使機翼在飛行中的擺動或扭轉幅度不致過大,這一點對飛行員和乘客來說都相當重要。分享友人