螺旋槳導管 的英文怎麼說

中文拼音 [luóxuánjiǎngdǎoguǎn]
螺旋槳導管 英文
propeller nozzle
  • : 1. [動物學] (軟體動物) spiral shell; snail; conch 2. (螺旋形的指紋) whorl (in fingerprint)
  • : 旋Ⅰ動詞1 (旋轉) whirl 2 (用車床切削或用刀子轉著圈地削) turn sth on a lathe; lathe; pare Ⅱ名詞...
  • : 名詞1. (劃船用具) oar; paddle 2. (螺旋槳) propeller
  • : 動詞1. (引導) lead; guide 2. (傳導) transmit; conduct 3. (開導) instruct; teach; give guidance to
  • : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
  • 螺旋槳 : [機械工程] screw propeller; propeller; screw; blade; airscrew; propeller screw; propelling screw...
  • 螺旋 : 1 (具有螺紋的圓柱體 屬于斜面類的簡單機械) corkscrewspin; screw; spiral; helix 2 (螺旋現象;尾旋...
  1. For getting the runner characteristics more correctly, researching the representation of runner characteristics of the kaplan turbine in this paper, and using this method of modifying runner characteristics to calculate the transient of hydraulic power station. improving the calculating model of the axial thrust in the kaplan turbine ' s transient. base on the theory of screw propeller without any boundary, using the theory of screw propeller with pipe, and the formula to calculate the dynamic axial thrust during transient is developed

    本文對轉機組在過渡過程中的葉劃水產生水推力的數學模型進行了改進,在原來使用無邊界進行等效的基礎上,使用了對轉機組中的葉劃水進行等效,並且比較詳細的分析了影響轉機組軸向水推力的各個因素,以及給出了動態計算軸向水推力的公式,通過計算表明,使用改進后的動態水推力計算模型得到的結果能較好的反應實測的動態軸向水推力。
  2. Energy loss calculation and optimization of longduct of propeller

    船舶的水頭損失及優化計算
  3. The comparision of the computation result and the experimental data shows that prediction of ka series propeller by surface panel method is feasible

    本文嘗試建立一種面元法預報水動力性能的方法,為設計和研究泵噴射推進裝置建立基礎。
  4. In this thesis, the steady performance of ducted propeller in uniform flow is predicted by surface panel method

    本文應用基於擾動速度勢的低階面元法,擬計算在均勻流場中的定常水動力性能。
  5. By introducing the tent function, the body form can be easily expressed by the body offsets. in this paper, the steady performance of ka - series propeller with no. l9a duct and ka - series propeller with jd7704 duct is trying to be computed

    本文擬採用上述方法分別計算ka系列+ jd7704、 ka系列+ no . 19a,在均勻流場中的水動力性能,並與試驗結果進行比較。
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