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- turbulent Prandtl number 紊流普朗特数
- As the result shows, When Prandtl number increasing, That the torsion will distort the shape. 结果表明:对大普朗特数的流体,桡率将显著改变等温轮廓线的形状。
- Study on the Value of Prandtl Number in Turbulent Buoyant Jet 紊动浮射流中的普朗特数取值研究
- Using the new ?anomalous magnetic Prandtl number? in accretion disks, we study the effect of dissipation on magnetic instability of Keplerian disks. 我们利用吸积盘中新的反常磁普朗特数来研究耗散过程对开普勒盘磁不稳定性的影响.
- The main objective of the present work is to study the effect of free surface heat transfer on the thermocapillary flow of high Prandtl number fluids. 摘要 本论文运用实验的方式探讨当颗粒体物质水含量增加时,在不同振动条件下其运动情况的改变。
- In chapter three, on the basis of the new anomalous magnetic Prandtl number in accretion disks, we study the effect of dissipation on magnetic instability of Keplerian disks. 第三章在新的反常磁普朗特数的基础上,我们研究了耗散过程对开普勒盘磁不稳定性的影响。
- Molten salt is the important representative to the middle Prandtl number fluid.Our study will lay a foundation for grasping the heat transfer mechanisms of middle Prandtl number fluid. 熔融盐是中普朗特数流体的重要代表,通过本项目将为研究中普朗特数流体的对流换热特性奠定基础。
- A numerical computation is carried out to simulate fluid flow and heat transfer of mixed convection for low Prandtl number fluid, background of which is continuous galvanizing baths. 本文以锅炉干排渣装置为背景,对抽象的理论模型具有隔板的平行通道内空气混合对流换热进行了数值模拟。
- PRANDTL NUMBER EFFECTS FOR MARANGONI CONVECTION OVER A FLAT SURFACE 平板马兰各尼流动中数的影响
- A turbulent, swift-flowing stream. 急流形成旋涡的,迅速流动的水流
- The sea is too turbulent for sailing. 海浪太大,不宜航行。
- She tried to calm her turbulent thoughts. 她试图平息一下紊乱的思绪。
- He thumbed through the directory to look for her number. 他翻阅电话号码簿找寻她的号码。
- Let me note down your address and telephone number. 让我记下你的地址和电话号码。
- He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- The number represented by the digit or digits in2. 在释文2。中所说的由一位或几位数字表示的数。
- The students in our class number thirty. 我班总共有三十名学生。
- I dialed the right number, but nobody answered. 我拨的号是对的,但没有人接电话。
- A number of new hats were on parade at the wedding. 在婚礼上见到有些人戴著新式的帽子。