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- To study the characteristics of the gas-particle turbulent round jet, the effects of Reynolds number on the round jet were investigated. 摘要为了探求气固两相圆湍流射流的特性,研究了不同雷诺数对气固两相圆湍射流的影响。
- Coherent structures and particle dispersion in a turbulent round jet 圆湍射流中的拟序结构和颗粒弥散
- turbulent round jet 圆湍射流
- The atomization characteristic of the round jet of the twin-channel coaxial air-blast atomizer was investigated by experiment. 通过实验,对气力式两通道喷嘴中圆射流的雾化特性进行研究。
- The influence of density ratio on the characteristic frequency of coherent structure on the centreline of low Re number free round jet flow has been investigated with Dual PDA. 采用激光粒子动态分析仪研究了低雷诺数时密度比对自由圆射流近喷嘴区轴线相干结构特征频率的影响。
- A cross-section whose axial distance from the round jet spout is thrice the spout diameter was studied, and the distribution of velocity vector at the cross section was obtained. 采用3种粒径的玻璃微珠作为示踪粒子,获得了距喷口出口截面轴向距离为3倍喷口内径处的示踪粒子速度矢量分布。
- The simple landscape orientation round jet is measured with the particle imaging velocimetry (PIV) system.The penetration depth and intermingle length of the jet in the mainstream are analyzed. 利用粒子图像测速技术系统(PIV),通过试验对简单横向圆射流的近尾迹流动进行了测量,主要分析了射流在主流中的穿透深度和掺混长度,并对其中的一些影响发烟系统设计的重要问题进行了初步的探讨。
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- Mixing of round jet in unsteady crossflow 圆射流在非恒定横向流中的掺混扩散
- 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。
- The dark outline of a jet loomed through the mist. 喷射机的黑色轮廓在雾中隐隐显现。
- She tried to calm her turbulent thoughts. 她试图平息一下紊乱的思绪。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- A creeper was entwined round the pillar. 一根攀缘植物缠绕在柱子上。
- I can give you a round neckline if you prefer. 如果您喜欢我可以给您开个圆领口。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- Hey, look, that jet airliner is hopping off. 嗨,看啊,那架喷气式班机起飞了。
- Can you swing them round to my point of view? 你能让他们转而支持我的观点吗?
- I felt completely disorientated with the jet lag. 我乘长途飞机後因生理节奏失调而感到昏昏沉沉的。