fowler flap 中文意思是什麼
fowler flap
解釋
富勒襟翼-
Based on the kinematical design criterion of equi - chord percent ratio and spatial rigid body guiding mechanism, three theoretical design methods of arc track, non - arc track, and helical track are proposed in this thesis, meanwhile, different design methods about prime flap and sub - flap driving mechanisms are completed. three cases of different three - gaps - fowler - flap tracks are designed
對后緣三縫富勒襟翼工作時的3個關鍵位置，按照「等弦長百分比」運動的設計準則和空間剛體引導機構的設計思路，提出了圓弧軌道、非圓弧軌道和螺旋線軌道等3種空間位置引導軌道的設計原理，並分別給出主襟翼和子襟翼驅動機構的不同設計方法。 -
Multi - gap - fowler - flap, while deflecting its rudders, simultaneously extends backwards by relatively large scope, which broaden the overall wing - camber and area, so that more additional lift could be attained through improving air - flow boundary layer
多縫富勒襟翼在襟翼舵面偏轉的同時發生較大幅度的後退，增加機翼整體彎度和機翼面積，通過縫隙氣流改善附面層狀況，因而得到加大的升力增量。 -
Compared with other types of the wing flaps, the effect of the fowler - flap generating more additional lift has great superiority, and so the multi - gap - fowler - flap has been used abroad for large or middle - scale cargo and transport airplanes
它的增升效果與其它類型襟翼相比具有很大優越性，已經在國外許多大中型運輸機上得到應用。 -
With the demands of designing the large - scale cargo airplane, in this thesis, many technical materials about the mechanisms of current wing flap types, of foreign transport airplanes are carefully studied at first, and the mechanical composition of three - gaps - fowler - flap is summarized technically about its major basic components, prime mechanism ( track ), driving device, sub - flaps mechanism and the sub - flaps sequential control system
在本文中，針對大型運輸機機翼設計的需求，首先對幾種國外運輸機襟翼運動機構的資料進行仔細研究，對三縫富勒襟翼運動機構的組成進行了分析，總結歸納出了三縫富勒襟翼運動機構的3個基本組成部分：主機構（軌道） ，驅動機構，子襟翼機構及子襟翼運動控制機構。 -
At present, the domestic development of large - scale cargo airplane is getting urgent, such that the design methodology of the mechanisms of fowler - wing flap must be investigated thoroughly as one of the critical technologies of developing large - scale cargo airplane
目前國內航空工業的發展對大型運輸機的需求變得越來越緊迫，而研製大型運輸機的關鍵技術之一? ?富勒襟翼運動機構的設計方法? ?必須得到解決。
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