propeller characteristic 中文意思是什麼

propeller characteristic 解釋
螺槳特性
  • propeller : n. 1. 推進者。2. （汽船、飛機的）螺旋槳，推進器；暗輪汽船。
  • characteristic : adj 有特性的；表示…特性的，…特有的。 Japan s characteristic art 日本特有的藝術。n 特性，特徵，性...
  1. The paper analyzes the characteristic of aerodynamics with structure of helicopter propeller blade, dissertrates vortex theory and the theory about gliding air field which produce the power of helicopter propeller blade. at the same time it also deduce the method of computing the induced velocity produced by helicopter propeller blade with vortex theory. at last, an influcence to the spreading of sound is discussed

    並且將兩種定位演算法進行了比較，說明了優劣；結合直升機的結構分析了旋翼的空氣動力特性，論述了直升機旋翼產生拉力的滑流理論和渦流理論，結合渦流理論論述了直升機旋翼流場誘導速度的計算方法，在此基礎上分析了直升機旋翼流場對聲音傳播的影響。
  2. This paper presents a design method of propeller blade section operating in non - uniform flow field and an idea of equivalent operating curve with unchanged cavitations characteristic on blade section, the method for selecting the curve is set up

    摘要給出了非均勻流場中螺旋槳槳葉剖面的設計方法，提出了保持剖面空泡特徵不變的等效運轉曲線的思想，並創建了等效運轉曲線的確定方法。
  3. A dynamic characteristic analysis of a propeller - rotor system

    槳軸發動機整機動力響應分析
  4. The thesis basically realizes the engine testbed using fuzzy pid controlling and loading according to the propeller characteristic

    本文初步實現了模糊pid控制演算法並應用於發動機臺架試驗和按照螺旋槳特性模擬加載負荷。
  5. This thesis attempts to develop a automatic testbed. the testbed not only has general function, but has special function loading according to the propeller characteristic

    本文嘗試開發的發動機臺架，不僅具有常規功能，而且具有模擬螺旋槳特性加載的功能。
  6. Characteristic curve of propeller

    推進器特性曲線
  7. Next, the question of match among vessel, engine and propeller is focused in this paper. it is discussed in detail that how the open water propeller characteristic data to be used for vessel and propeller work load conditions

    然後本文針對船機槳配合問題展開討論，論述如何將螺旋槳敞水性徵數據應用於船后，就船后螺旋槳的工況進行了詳細論證。
  8. As the basic concept, the first step is to modeling by ug. there is different model between propeller and commonly hardware, so we must be use curve modeling, at the same time, characteristic modeling and entity modeling in the whole process. first, we apply offset data for spline fit curve, then scanner smooth curve face

    首先在三維繪圖軟體ug中對螺旋槳及葉片進行三維建模，由於螺旋槳的造型不同於一般零件的cad造型，故在造型過程中同時採用了曲面造型，特徵造型和實體造型幾種方法，先由型值數據生成樣條曲線，再由樣條曲線掃掠生成平滑的曲面，最後通過圓整?延伸得到螺旋槳的三維模型。
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