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- The turbulent mass transfer diffusivity profile was also obtained by the simulation. 通过模拟,同时得到了湍流传质扩散系数的分布。
- By this model,the turbulent mass transfer diffusivity,the three-dimensional velocity/concentration profiles and the efficiency of chemical equipment can be predicted simultaneously. 使用这一模型可同时计算出湍流传质扩散系数、三维浓度场和速度场分布。
- turbulent mass transfer 湍流传质
- The paper analyses the mass transfer in turbulent electrolyte in Electrochemical Machining Gap by using hydromechanics,mass transfer theory and electrochemistry. 这里应用流体力学、传质学和电化学理论,分析了电解加工间隙中处于紊流状态的电解质溶液内的传质过程。
- Rotating Packed Bed (RPB) is a new type of mass transfer equipment. 旋转床是一种新型的传质设备。
- Abstract: The transfer performance such as hydrodynamics, mass transfer, heat transfer and mixing in turbulent bed contactor were systematically presented, and the calculations on this equipment were also given. 文摘:系统地介绍了湍球塔的流体力学行为和传质、传热、混合等传递过程及其工程设计计算。
- Anaximander held that all of these elements originally arise from a primal, turbulent mass, the Boundless or Infinite. 他注意到宇宙间的变迁,他提出这其中应至少包括有热,冷,干,湿的互动。
- 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。
- It is on this basis that all mass transfer coefficients are here reported. 所有此处报道的各种传质系数都是以此为基准的。
- All investigators in mass transfer assumed plug flow of gas in packed beds. 所有传递问题的研究者都假定在填充床层中的气体为活塞流。
- Examples of interactions are mass transfer caused by temperature gradient. 温度梯度所引起的质量转移是交叉作用的例子。
- Therefore, the effect of mass transfer can be ignored and the CSTR model was used to simulate the reactor. 从而不计传质,并将反应器考虑成CSTR模型,模拟计算结果与实际值比较吻合。
- According to the experimental data and theoretical analyses, the interfacial mass transfer coefficients of quiescent water and turbulent water with different turbulence are obtained. 根据在紊动诱发实验装置内进行的大量复氧实验及理论分析,分别确定了无紊动和不同紊动强度下的表面传质系数,并建立了表面传质系数与紊动动能之间的定量关系式。
- These processes are governed by the mass transfer equation, which is similar to the energy equation previously deduced. 这些过程遵循质量传递方程,它类似于前面推导出来的能量方程。
- Heat and mass transfer analysis in horizontal well bore during thermal recovery. 水平井热力采油过程中的传热传质分析
- Increase of efficiency for mass transfer was the development trend on biological reaction filler. 因此,提高传质效率是生物处理反应填料的发展趋势。
- With the aqueous phase velocity increasing, the mass transfer flux increased, but the recovery extraction decreased. 由回收率的大小可以看出,电泳萃取分离技术是一种很好的处理染料水的方法。
- The Linear Driving Force (LDF) model is applied to describe the mass transfer rate. 模型同 时考虑了吸附 与解吸过程中的热效应,引入了能量平衡方程。
- Incropera DeWitt, Fundamentals of Heat and Mass Transfer 4th, John Wiley &Sons Inc.,1996. 陈文福,针织物溼热传导性质之研究,1998年6月。
- In this paper, the heat and mass transfer in mushrooms during blast precooling is studied experimentally. 结果表明:对流预冷比真空预冷重量损失小、无冻伤。