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- Not only were there the gas solid two phase turbulent flows, but also there were heat transfer and cracking reaction in the commercial flow catalytic cracking(FCC) riser reactors. 工业催化裂化提升管反应器内既存在着气固两相的湍流流动,又存在着传热和裂化反应,而且这些过程是相互影响、高度耦合在一起的。
- two - phase turbulence flow 两相流
- Study of enhanced heat transfer of single phase turbulent flow of kerosene in internally ribbed tube 内螺纹管中煤油单相紊流强化传热研究
- The computational solutions of the internal compressible turbulence flow have been obtained by the method with a two -layer eddy viscosity model employing a Baldwin -Lomax algebraic turbulece model. 使用这种算法结合Lomax两层代数湍流模型数值求解了S形进气道内的可压缩湍流。
- two- phase turbulent flow 两相湍流
- gas - phase turbulent flow 气相湍流流动
- This tilting disc check valve is designed for high piping velocities, turbulence flow, quick and quiet closing preventing "water hammer". 这种翻转式阀瓣止回阀结构适用于管道流体流速很高,具有湍流,需要快速和安静关闭以防止“水锤”的场合。
- This paper has studied the mass transfer at two phase flow fluid interface in turbulent flow and suggested a dimensionless mumber equation of two phase flow fluid interface mass transfer. 本文在详细讨论了湍流情况下两相流体界面处各种力对传质的影响以后,提出一种改进的两相流体界面处在湍流情况下的传质准数方程,以期得到一种符合实际情况的传质数学模型。
- In this article,numerical simulation of the interior flow of roto-jet pump is carried through,and the distribution rules of the pump internal turbulence flow are calculated. 对于了解旋喷泵内部流动情况,提高旋喷泵的效率,特别是叶轮和集流管等有关几何参数对泵性能影响,改进旋喷泵的水力设计很有参考价值。
- To study the turbulence flow field and the hytrodynamic performance during the working process of the toilet, a type of water-saved toilet was obtained by optimizing the siphon output. 为研究坐便器冲洗过程流态分布、流体动力学性能,优化虹吸管道而得到节水型坐便器。
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- The two systems of government are polar opposites. 这两种政体正好相反。
- Spectral analysis showed no turbulence within either the red or blue area, which was different from the turbulent flow shown in CCF (Figure 2). 频谱分析显示在红或兰色区域没有湍流,这与CCF的湍流频谱明显不同(图2)。
- The business is owned by two partners. 这家商行为两名合伙人所拥有。
- The numerical simulation of turbulent flow in a FCC disengager was carried out. 采用数值模拟方法模拟了一种典型FCC沉降器内的紊流过程。
- The turbulent flow fields in hydrocyclones are simulated by means of RSM model. 采用雷诺应力模型(RSM)对一种旋流管内部的单相流动进行了湍流数值模拟。
- She has two cars and in addition a motorboat. 她有两辆轿车外加一艘汽艇。
- The meat marinated in the brine for two days. 这块肉在盐水里泡了两天。
- Gas Turbulence Flow in the Cyclone Tube 旋风管内气相的湍流运动特性
- At that time he had two helpers. 当时他有两个助手。
