volumetric coefficient
英
美
n. 容积系数
双语例句
- It is emphasized to its volumetric mass transfer coefficient and the overall heat transfer coefficient from the processing water to the tube water film.
对蒸发式冷却器传热传质试验结果的数据处理进行了讨论，重点是它的容积散质系数以及工艺水到水膜的传热系数。 - Determination of Gas Liquid Volumetric Mass Transfer Coefficient in Water Model Bath of Bottom Stirring EAF
底吹电弧炉水模型熔池内气液综合传质系数的测定 - A model for describing two-phase flow in the supercritical fluid extraction spray column is obtained. A new model based on two film theory for calculating overall volumetric mass transfer coefficient is developed.
建立了描述连续逆流超临界流体喷淋萃取塔的流体力学关联式，根据双膜理论，建立了用于计算液相总体积传质系数的质量传递模型。 - As to effect by stirrer, it was found that stir can help to increase the volumetric heat transfer coefficient.
对于搅拌器的影响，试验研究表明，开启搅拌器有助于提高罐内容积换热系数。 - In order to simulate microorganism, a series doses of solid particle are added into water. In such an air-water-solid particle system, the influence of solid concentration on hydrodynamic parameters and volumetric mass transfer coefficient are studied.
以固体颗粒模拟生物相、以柔性填料模拟生物填料床在空气-水-固体颗粒和空气-水-填料体系中研究固含率对流体动力学参数和传质动力学参数的影响； - It can also be found that volumetric heat transfer coefficient in the tank decreases with concentration of glycol.
研究还表明，容积换热系数随乙二醇浓度的减小而增大。 - The gas hold-up, circulation ratio and the volumetric transfer coefficient of liquid in reactor with a separate plate of different sizes were investigated.
研究了不同宽度的隔板式环流反应器中的气含率，循环比和体积传递系数。 - A mathematical model of airlift-loop reactor ( ALR) was developed with the two-fluid model and the ( kinetic) theory of two-phase flow. The model for predicting the local liquid volumetric mass transfer coefficient was set up based on penetration theory and isotropic turbulence theory.
采用双流体模型和气液二相流体动力学理论建立了气升式环流反应器流体流动的数学模型，在此模型的基础上利用溶质渗透理论和各向同性湍流理论建立了局部液相体积传质系数数学模型。 - Volumetric mass transfer coefficient of h_2 in pine gum and rosin
氢气在松脂和松香中的体积传质系数 - Based on Higbie's penetration theory and Kolmogoroff's theory of homogenous and isotropic turbulence, the method for calculating the exposure time of liquid particle at the gas-liquid interphase was proposed, and the model for predicting the liquid volumetric mass transfer coefficient was set up.
以Higbie的渗透理论和Kolmogoroff的湍流理论为基础，提出了计算液体表面微元在气液相界面暴露时间的方法，并建立了预测液相体积传质系数的模型方程。 - The volumetric oxygen transfer coefficient K_La in air-water system was determined with oxygen electrode of domestic made.
本文采用国产溶氧电极确定空气-水系统的KLa。 - In order to fulfill the industrial production of suspension fermented black tea, the factors influencing of volumetric oxygen transfer coefficient ( KLa), an important technological scale up index in fermentation system and the effects of KLa on the quality formation of black tea were investigated.
为实现悬浮发酵红茶工业化生产，对影响发酵体系工艺放大指标&容量传质系数（KLa）的因素及KLa对红茶品质形成的影响进行了初步研究。 - Pressure and temperature in the PM engine are calculated under various working conditions. Influences of operating parameters such as compression ratio, equivalence ratio, temperature and volumetric heat transfer coefficient of the porous medium on combustion process of the PM engine are analyzed.
计算了多种工况参数下PM发动机缸内温度、压强变化规律，分别讨论了压缩比、过量空气系数、多孔介质温度、多孔介质体换热系数等参数对多孔介质发动机燃烧过程的影响。 - Volumetric Expansion Coefficient and Compressibility of Water and Steam
水和蒸汽的体膨胀系数和压缩率 - Study on Solubility and Volumetric Mass Transfer Coefficient of Dimethyl Ether in Liquid Paraffin
二甲醚在液体石蜡中的溶解度和体积传质系数的研究 - In air-water system, the influence of gas superficial velocity on hydrodynamic parameters and volumetric mass transfer coefficient ( k,, a) is investigated.
在空气-水体系研究了表观气速对流体动力学参数和传质动力学参数的影响； - The oxygen transfer rate and volumetric mass transfer coefficient of the second step of the fermentation process were measured.
测定了第二步发酵过程的氧传递速率和体积传质系数。 - Influence of volumetric coefficient on the ventilation of the piston compressor
容积系数对活塞式压缩机排气量的影响 - And the corresponding requirements are also put forward to other calculation parameters such as original gas-bearing saturation, original natural gas volumetric coefficient etc. the paper has also summarized the method of reserves evaluation.
对原始含气饱和度、原始天然气体积系数等其他计算参数也提出了相应的要求，还对储量评价方法进行了总结。 - The correlation for calculating volumetric mass transfer coefficient, which is correlated by operating conditions and structural parameters, was obtained in combination with Higbie penetration theory and Kolmogoroff theory of isotropic turbulence.
还在Higbie穿透理论和Kolomogoroff各向同性理论的基础上建立了体积氧传质系数与操作条件管结构参数间的关联式。 - Experimental results show that the volumetric mass transfer coefficient increases with the liquid and gas fluxes.
实验结果表明，多级雾化超重力旋转床气液两相间的体积传质系数随气液流量的增加而增大。 - The volumetric mass transfer coefficient, an important parameter for gas-liquid and gas-liquid-solid systems, is dependent on the gas-liquid interfacial area and mass transfer coefficient.
气液体积传质系数是表征气液和气液固体系的重要参数，取决于气液相界面积和气液传质系数。 - The key factors which affected the volumetric oxygen transfer coefficient of an external loop airlift bioreactor were obtained through investigating the influence of the operation, liquid characteristics and its structure on the oxygen transfer.
考察了操作、物性和结构参数对外循环气升式生物反应器氧传递性能的影响，指出了影响体积氧传递系数的关键因素。 - In the aeration test of water, we change the pressure and gas flux respectively and analyze their influence on vortex wave with volumetric mass transfer coefficient.
通过对容积传质系数的测试计算，分析了各参数对涡旋波流动的影响。 - A performance test of four materials was made in an inert particle fluidized dryer, and the volumetric heat transfer coefficient, drying strength, and heat efficiency under test were obtained.
利用4种物料在惰性粒子流化床干燥器中进行性能试验，得出了在试验条件下的容积传热系数、干燥强度及热效率。 - It is found that as the superficial gas velocity and superficial liquid velocity increased, the liquid side volumetric mass transfer coefficient and the pressure drop increased.
实验结果表明随着表观气速和表观液速的增加，液侧体积传质系数和压力降都变大。 - The decrease of gas-liquid mass transfer coefficient between supercritical reaction and liquid-phase reaction got smaller with the increasing of stirring speed, and supercritical fluid has a smaller effect on the gas-liquid mass transfer, the volumetric mass transfer coefficient was affected by stirring speed together with supercritical fluid.
增大搅拌转速，超临界反应与液相反应条件下气体的体积传质系数差值减小，超临界流体对气液传质的影响变小，体积传质系数受搅拌转速与超临界流体共同影响。 - Empirical correlations by dimensional analysis and feed-forward back propagation neural network models were obtained to predict bubble characteristic parameters and gas-liquid volumetric mass transfer coefficient.
通过因次分析建立了气泡特征参数及气液界面液相体积传质系数的关联式，并进行人工神经网络模拟预测。