旋渦運動方程 的英文怎麼說

中文拼音 [xuánguōyùndòngfāngchéng]
旋渦運動方程 英文
vortex motion equations
  • : 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...
  • : 渦名詞1. (漩渦) eddy; whirlpool; vortex 2. (酒窩) dimple
  • : Ⅰ動詞1 (物體位置不斷變化) move; revolve 2 (搬運; 運輸) carry; transport 3 (運用) use; wield...
  • : Ⅰ名詞1 (方形; 方體) square 2 [數學] (乘方) involution; power 3 (方向) direction 4 (方面) ...
  • : 名詞1 (規章; 法式) rule; regulation 2 (進度; 程序) order; procedure 3 (路途; 一段路) journe...
  • 旋渦 : vortex (pl vortices; vortexes); whirlpool; vemous; eddy; vorticit; backset; swirl; [地質學] nuc...
  • 運動 : 運動[舊時用語] arrange things or get things done through pull
  1. By performing fourier transformation, the relationship between the turbulent intensity of the particle and that of the carrier fluid was obtained which makes clear that particle size, specific gravity, velocity gradient, and the characteristic frequency of energy - containing eddies are four basic influencing parameters. it is proven theoretically that under certain conditions, the stream - wise and transverse particle turbulent intensities exceed those of the carrier fluid. based on the equations of two - phase flow, the presence of fine sediment suspension is shown to attenuate the turbulent intensity of the water

    通過對細小顆粒在剪切流場中的fourier分析,得到了顆粒脈強度和流體脈強度之間的定量關系,表明顆粒粒徑、顆粒密度、流速梯度以及紊場含能的特徵頻率是影響顆粒脈強度的主要因素,首次從理論上證明了在一定條件下,顆粒在縱、垂向的脈強度均會超過相應的流體脈強度,為已有的實測資料提供了合理的解釋。
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