axial dispersion
英 [ˈæksiəl dɪˈspɜːʃn]
美 [ˈæksiəl dɪˈspɜːrʒn]
网络 轴向渗透
双语例句
- 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； - 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 - An adsorption model containing the axial dispersion coefficient was proposed to analyze the seperation process.
对此吸附过程进行了分析模拟，提出了一个包含轴向扩散系数的吸附模型。 - It has been found that the axial dispersion coefficient of the continuous phase was increased by increasing the intensity of pulsation;
连续相的轴向混和系数随脉动强度的增加而递增； - The Development of a General Software for Simulating the Fixed-bed Reactors by Using the Axial Dispersion Model
固定床反应器拟均相轴向扩散模型通用软件的开发 - The results show that the superficial gas velocities of both two risers have affected on liquid circulation rates, then, on the axial dispersion behavior and mixing behavior in the reactor.
结果表明，两个上升区的表观气速共同影响循环液速，进而影响器内的轴向分散及混合特性。 - Radial and Axial Dispersion of Liquid in Three-Phase Fluidized Beds
三相流化床液相径向和轴向扩散的研究 - In turbulent flow, the influence of oil viscosity on formation of flowing velocity profile was not obvious in the core of oil flow. The change of flowing velocity profile resulted from the density difference had some effect on virtual axial dispersion coefficient.
湍流时，粘度对流速断面形成的影响在油流核心不明显，主要是密度差别导致流速断面变化而影响有效分散系数，因此，可忽略混油区粘度的变化。 - Axial dispersion coefficient is interrelated to the column efficiency, and its trend of change indicates that a postal flow of solute can be got in this chromatography with oscillatory transverse electric field.
轴向扩散系数与柱效的变化相关联，它的变化趋势说明横向电色谱柱内溶质的流型可以趋于活塞流。 - In addition, the liguid axial dispersion coefficient was measured by the perturbation-response technique.
同时，采用扰动&响应技术测算了液体轴向返混系数。 - The multiplicity of steady state of tubular reactors was studied by parametric analysis of the homogeneous, one dimensional axial dispersion model.
本文通过对具有轴向返混拟均相一维模型参数分析，研究了管式固定床反应器的多态问题。 - Axial dispersion coefficients of liquid remains constant, but radial dispersion coefficients of liquid decrease with respect to liquid velocity.
轴向扩散系数随液速的变化基本保持不变，径向扩散系数随液速的增大而减小； - The precise solution of the axial dispersion model in tubular reactor
管道反应器中轴对称扩散模型的精确解 - The axial dispersion and mixing behavior in a multi-compartment airlift loop reactor with four channels were experimentally investigated with electric conductance-impulse tracer technology for air-water system.
在一个具有四流道的多室气升式环流反应器中，对空气-水体系，用电导脉冲示踪技术以饱和氯化钾溶液为示踪剂，对器内轴向分散及混合特性进行实验研究。 - The axial dispersion coefficient E, the surface reaction rate constants of reversibly and irreversibly adsorbed species kr and ki, and the reversible adsorption equilibrium constant K could be obtained by fitting the experimental data with the analytical solution.
在同时考虑轴向扩散、不可逆物种吸附速率以及可逆物种和不可逆物种表面反应速率的情况下，通过解析解对实验曲线进行拟合计算，即可求出各反应的速率常数。 - On the Consistence Criteria between Back Flow and Diffusion Models for Two Phase Axial Dispersion
多级返流模型与扩散模型的一致性准则 - Theoretical Study on The Axial Dispersion in Chromatography Models
色谱模型中轴向扩散项的理论研究 - Recycle tubular reactor model with axial dispersion leads to a special boundary value problem, in which one boundary condition involves the values at two end points.
一种循环管式反应器的扩散模型，归结为一类特殊的边值问题，其特点为两个端点的函数值出现在一个边界条件中。 - Study on Liquid Axial Dispersion in Packed Tower
填料塔内液相轴向返混研究 - An iterative method for solving the axial dispersion model of tubular reactors
管式反应器轴向扩散模型的迭代解法 - 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。 - Study of the influence of axial dispersion on the elution profile in nonlinear chromatography using the Galerkin method
用Galerkin方法分析扩散对非线性色谱流出曲线的影响 - Calculation of the axial dispersion model ── the equivalent reaction temperature method
用等效反应温度法计算轴向扩散模型 - : A mathematical model was developed for immobilized enzyme catalyzed kinetic resolution of racemate in organic solvent in a fixed-bed reactor where the enzyme-catalyzed reaction was coupled with the intraparticle diffusion, external mass transfer and axial dispersion.
建立了有机相填充床反应器内多孔载体固定化酶催化反应拆分手性化合物的非定态动力学模型，该模型考虑了内扩散、外膜传质和轴向弥散的影响。 - But when the axial dispersion is large, this impact must be considered.
但是，当轴向扩散相对较大时，轴向扩散对参数敏感性的影响显著，必须考虑。 - Estimation of Axial Dispersion Coefficient of Fixed Adsorption Column
固定床吸附柱轴向返混系数的估算 - The results of sensitivity analysis show that phase equilibrium constants are more sensitive to chromatographic elution curves than axial dispersion and lumped mass transfer coefficients.
灵敏度分析结果表明：相平衡常数比轴向扩散系数和总传质系数对色谱分离有较大的影响。 - Results show that axial dispersion coefficients obtained by two methods were almost equal, which can prove these two methods to be correct.
结果表明，不同柱高、柱径和流速下由两种方法计算得到的轴向返混系数数值相当，这也验证了此二法的准确性。 - The effects of different properties of oil products on contamination of oil products were analyzed, on which the virtual axial dispersion coefficient related with mass distribution in mixing section was utilized to establish a model of contaminated product in a slanting pipe.
分析了油品物性对混油过程的影响，利用与混油区的物质分布相关的轴向有效分散系数，建立了管道顺序输送高差混油模型。 - According to the tracer concentration from the experiment results and simulation results by CFD, the axial dispersion coefficients of continuous phase are calculated.
通过对木同检测位置示踪剂浓度的实验结果与CFD模拟结果的处理计算了各自所对应的连续相轴向扩散系数。