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- Carreau-Yasuda model was introduced to describe the melt viscosity.RTD of kneading discs was pro- duced from axial dispersion model. 使用理论模型对挤出过程停留时间分布的模拟具有重要的意义。
- The hydrodynamic parameters consist of gas holdup, liquid velocity and axial dispersion coefficient.Some concentrate work has been done as following:1. 具体包括以下四方面的内容:1.设计并建立起一套气升式内环流生物反应器处理废水的实验装置。
- The axial dispersion in chromatography models was discussed with vector method and the effect of diffusion on the bulk flow flux with its partial quantity form was pointed too. 用矢量方法讨论了色谱模型中的轴向扩散项,指出轴向扩散项是扩散通量以分量的形式在主体流动通量上的页献。
- It was indicated that adsorption equilibrium, axial dispersion, mass transfer and effective diffusion are important factors that influence the separation of EPA and DHA by SFC. 结果表明吸附平衡、轴向弥散、流体相传质和颗粒内有效扩散都是影响SFC分离EPA和DHA的重要因素
- An equation of axial non-homogeneous voidage distributions of solid catalysts has been derived from a generalization of one-dimensional axial dispersion model. 从一维轴向扩散基本方程导出了催化剂颗粒轴向平均空隙率分布式方程,以此方程为基础求出固体颗粒团聚频率和颗粒轴向扩散系数。
- With the film mass transfer,porous diffusion and axial dispersion were taken into account,and a film and pore diffusion model was employed to describe the diffusive mass transfer of . 并采用基于液膜及孔内扩散模型的动力学模型,同时考虑吸附树脂颗粒内外扩散阻力及轴向扩散的影响,研究了固定床上红霉素在大孔吸附树脂中的吸附动力学,并从穿透曲线回归得到液膜传质系数孔内扩散系数。
- The general rate model considering axial dispersion,film mass transfer and effective diffusion in particle was adopted to study the chromatography process of taxol and cephalmonnine. 采用考虑了轴向扩散、液膜传质阻力和固定相孔内扩散传质阻力的普遍化速率模型研究紫杉醇和三尖杉磷碱的色谱过程;
- Study on liquid axial dispersion in packed tower 填料塔内液相轴向返混研究
- An Axial Dispersion Model for Evaporating Bubble Column Reactor 蒸发鼓泡塔反应器的轴向分散模型
- Study on the Axial Dispersion of Liquid in Column Flotation 浮选柱中液相轴向返混的研究
- Theoretical Study on The Axial Dispersion in Chromatography Models 色谱模型中轴向扩散项的理论研究
- Dispersion of forces led up to the defeat. 分散兵力是导致失败的原因。
- Axial Dispersion and Mixing Behavior of a Multi-Compartment Airlift Loop Reactor 多室气升式环流反应器的轴向分散及混合特性
- Simultaneous Determination of Axial Dispersion and Mass Transfer Coefficients Using a Simplex Method 用单纯形法同时确定轴向混合系数与传质系数
- Keywords vector method;chromatography model;axial dispersion;HETP;Reynolds number; 矢量方法;色谱模型;轴向扩散;当量塔板高度;雷诺数;
- Keywords tubular reactor;residence time distributions(RTD);plug flow;axial dispersion; 管式反应器;停留时间分布;活塞流;轴向扩散;
- Dispersion of forces almost always led to defeat. 分散兵力几乎经常造成失败。
- Keywords column crystallizer;axial dispersion model;sweating;melt crystallization;purification; 晶析塔;轴向扩散模型;发汗;熔融结晶;提纯;
- Angular momentum is an axial vector quantity. 角动量是一种轴矢量。
- This phenomenon is called velocity dispersion. 这种现象称为速度频散。