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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
- The multi phase flow interior ballistic model for grain and stick propellants are established, a practical engineering software system is completed. 建立了粒状药与管状药组成的混合装药的多相流内弹道理论模型，编制工程实用的软件系统。
- Its advantages are high speed and precision especially in multi phase system. 它在多组份，尤其是多相系统中具有计算速度快、精度高等优点。
- 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
- Multi phase PSZ micro_powders were prepared by low temperature combustion synthesis (LCS) method, with which nitrates were used as oxidizers while urea as fuels. 用水合硝酸盐作氧化剂、以尿素为燃料,根据推进化学计算原料的配比,进行了复相PSZ超细陶瓷粉的低温燃烧合成。
- 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。
- two- phase turbulent flow 两相湍流
- gas - phase turbulent flow 气相湍流流动
- 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。
- The angular distributions of sputtered Al and Sn atoms ejected from the Al-Sn multi phase alloy bombarded by 30keV Ar+ ion have been measured with collector technique and RBS analysis. 用捕获膜技术和卢瑟福背散射(RBS)分析,测定Al-Sn多相合金在30keV Ar~+离子轰击时Al和Sn的溅射原子角分布。
- 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。
- Results:CT signs of liver abscess were variable on multi phasic spiral CT scans and were correlative to pathologic processes. 结果:肝脓肿在螺旋CT扫描征象上具有多样性,其CT征象与肝脓肿所处时期密切相关。
- 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。
- dynamic programming with multi phase 多阶段动态规划
- 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 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 Middle and Upper Ordovician carbonate reef and shoal assemblae originally formed in a rimmed shelf system , and then reworked by multi phases diagenesis and structural fracturing. 塔中中上奥陶统碳酸盐岩储层是在一发育良好的镶边陆棚体系中形成的礁、滩组合,并经过后期多次成岩和构造破裂作用改造而成。
- 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。
- Gas Turbulence Flow in the Cyclone Tube 旋风管内气相的湍流运动特性
