1) volumetric heat transfer coefficient
体积传热系数
1.
Experimental studies on the volumetric heat transfer coefficient in multi-phase direct-contact exchanger;
三相流体积传热系数的实验研究
2.
The heat transfer performance was evaluated with volumetric heat transfer coefficient,and a correlation to calculate volumetric heat transfer coefficient was established.
考察了加料速率、振动条件、进气温度、进气速度、加热管功率等参数对干燥过程的影响,提出采用体积传热系数来评价干燥器传热性能,并得出了计算体积传热系数的准数关联式。
3.
The factors that affected the bed temperature and the volumetric heat transfer coefficient such as feeding rate,gas temperature,gas velocity,power of heating tubes and vibration strength were studied.
考察了加料速率、进气温度、进气速度、加热管功率、振动强度等参数对床温和体积传热系数的影响,得出了计算体积传热系数的关联式。
2) Volumetric oxygen transfer coefficient
体积氧传递系数
3) Mass transfer coefficient
体积传氧系数
4) mass transfer coefficient of dissolved oxygen
体积氧传质系数
1.
The effects of height to diameter ratio(Hr/D)and of the downcomer on liquid circulation velocity,overall average gas holdup,special mixing time,and mass transfer coefficient of dissolved oxygen were investigated.
建立了内循环反应器试验装置,综合研究了内循环反应器最重要的结构参数(高径比和底隙高度)对反应器主要性能参数(液体循环流速、总平均气含率、液体混合时间和体积氧传质系数)的影响。
5) volumetric mass transfer coefficient
体积传质系数
1.
According to the theory of isopyknic gas absorption, solubility (C*) and volumetric mass transfer coefficient (kLa) of dimethyl ether in liquid paraffin were measured at 314.
4MPa、搅拌转速800r?min?1条件下,在机械搅拌高压釜中,测定了二甲醚在液体石蜡中的溶解度和体积传质系数。
2.
According to Higbie penetration theory and Kolmogoroff isotropic turbulence theory,a method for determining the exposure time of liquid eddy at gas-liquid interface was proposed, which formed the basis for predicting volumetric mass transfer coefficient of gas component .
以Higbie的渗透理论和Kolmogoroff的湍流理论为基础,提出了计算液体旋涡在气液相界面暴露时间的方法,并建立了预测体积传质系数的模型方程。
3.
Equilibrium solubilities (C~*) and volumetric mass transfer coefficient (k_La) of H_2,N_2,CO and CO_2 in liquid paraffin were measured between temperatures of 290.
0MPa范围内H2、N2、CO和CO2在液体石蜡中的溶解度和体积传质系数。
6) volumetric overall mass transfer coefficient
体积总传质系数
1.
The volumetric overall mass transfer coefficient(KGa) for SO2 removal from flue gas into aqueous solution of Na2SO3 in a packing column was investigated.
在填料吸收塔中测定和计算了钠碱溶液吸收烟气中低浓度SO2的体积总传质系数(KGa),并研究了进口气体中SO2浓度、气体流量、吸收液喷淋密度以及溶液中Na+浓度对体积传质总系数的影响。
补充资料：体积传热系数
分子式：
CAS号：
性质：当有效传热面积不易测定时，可将传热系数和单位体积设备具有的有效传热面的乘积来替代原来的传热系数，称为体积传热系数。由总传热系数得出总体积传热系数，而由传热系数得出体积传热系数。在设计冷水塔、干燥器等设备时常采用。
CAS号：
性质：当有效传热面积不易测定时，可将传热系数和单位体积设备具有的有效传热面的乘积来替代原来的传热系数，称为体积传热系数。由总传热系数得出总体积传热系数，而由传热系数得出体积传热系数。在设计冷水塔、干燥器等设备时常采用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条