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1)  Turbuleot fiuidization
湍流流化
2)  turbulence variation
湍流变化
1.
A research of atmospheric stability classification scheme and the characteristics of atmospheric turbulence variation in the gobi desert;
戈壁荒漠上大气稳定度分类方法探讨和大气湍流变化特征
3)  turbulence-degraded
湍流退化
1.
A turbulence-degraded blind image restoration method based on generalized regularization was proposed.
针对湍流环境下红外成像的特点,提出了一种基于广义规整化的湍流退化图像盲复原方法。
4)  turbulent fluidized beds
湍流流化床
1.
The two phase flow in the dense phase region of FCC turbulent fluidized beds hasbeen studied in a cold model fluidized bed made of plexiglass with a diameter-variable pipe ofφ 710mm X 4000mm/φ870mm X 11000mm and also in a commercial RFCC regenerator (800kt/a ).
分别在φ710mm×4000mm/φ870mm×11000mm有机玻璃流化床和800kt/a重油流化催化裂化装置的再生器中对湍流流化床密相区的两相流动规律进行了研究。
2.
It is shown that the dense density of turbulent fluidized beds along bed radius has an obvious distribution.
在一套710/4000×870/11000mm大型有机玻璃流化床中,测定了大比重的FCC催化剂在湍流流化床密相密度沿径向的分布规律。
5)  turbulent fluidization
湍流流态化
6)  turbulent fluidized bed
湍动流化床
1.
The axial bed voidage distribution of FCC catalyst particles and the pressure fluctuation in a large two-dimensional turbulent fluidized bed(500 mm×30 mm×6000 mm) were investigated.
详细研究了在500mm×30mm×6000mm大型二维湍动流化床中FCC催化剂颗粒的床层轴向空隙率分布和床层的压力脉动。
2.
Flow behavior of gas and particles was simulated in the turbulent fluidized bed using the k-εturbulent model for gas phase,and kinetic theory of granular flow for particles in combination with interactions between phases.
采用欧拉-欧拉双流体模型,颗粒动理学方法模拟颗粒脉动流动和k-ε双方程模型模拟气相湍流流动,考虑气固两相间耦合作用,数值模拟湍动流化床内气固两相流动行为,获得颗粒浓度和颗粒速度分布。
补充资料:超流湍流态(superfluidturbulentstates)
超流湍流态(superfluidturbulentstates)

液HeⅡ中流速超过临界值vc时,有附加阻力存在,出现耗散流,非线性效应明显。例如有温度差时,在热流不大的线性范围,热流正比于温度梯度`\nablaT`,但流速超过vc后,热流即减小,它正比于$(\nablaT)^{1//3}$。这类耗散现象称超流湍流,所处的这种状态称超流湍流态,它可视为由大量涡旋线的存在而发生的。

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