propeller area 中文意思是什麼

propeller area 解釋
螺旋槳槳葉安裝角面積
  • propeller : n. 1. 推進者。2. （汽船、飛機的）螺旋槳，推進器；暗輪汽船。
  • area : n. 1. 面積；平地；地面。2. 空地；〈英國〉地下室前的空地。3. 地區，地方；〈比喻〉區域；范圍。
  1. By using this type of propeller, it certainly seems to be able to reduce propellers and consequently to contribute to the compactness and the light weight of rov, etc. it will be applied widely in ocean engineering area

    通過使用這種螺旋槳可以減少推進器的數目，從而改善潛器內部的布置並減輕潛器本身重量。它將在海洋工程領域里得到廣泛應用。
  2. This ship is built of aluminum alloy all - welded mono - hull, knuckle lines, single bottom, single deck, single engine, single propeller, single rudder, transom stern, raked stem and raked keel, deployed to transport passengers on class iii navigational area set forth by hongkong marine department

    15 . 6m本船為鋁合金焊接單體船，型線為折角線型單底單甲板單機單槳單舵方艉，前傾艏柱傾斜骨，用於香港海事處規定之iii類航區接送旅客。
  3. Being one of the new types of moderate skewed propeller with small area - ratio, the hudong type propeller is with virtues of high efficiency, low vibration and light in weight

    Hudong型槳是滬東廠近年來借鑒國內外先進的螺旋槳設計技術，結合工廠設計與建造的實際船舶產品開發的中等側斜度、小盤面比螺旋槳。
  4. Area of propeller disc

    螺槳盤面積
  5. In lifting - surface theory, the non - liner phenomena of the trailing vortex in the transition wake area and of the tip vortex separation are considered. in surface panel method hyperboloidal quadrilateral panels are employed and the morino ' s analytical formulation is used to determine the influence coefficients. the more reasonable pressure kutta condition is satisfied at the trailing edge of propeller blade

    在計算中，對于升力面理論，本論文考慮了過渡區尾渦收縮和葉梢分離的非線型現象的影響；對于面元法，本論文採用的是計算較為簡便的基於擾動速度勢的基本公式及雙曲面形狀的面元，在槳葉隨邊滿足更趨合理的壓力kutta條件，並用morino導出的解析公式計算面元的影響系數的快速有效的數值預報方法。
  6. Propeller area ratio

    螺槳面積比
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