Petroleum products — Calculation of viscosity index from kinematic viscositydoi:ISO 2909:1981规定了40°C和100°C下的两种程序.程序A适用于粘度指数小于等于100的情况,程序B适用于粘度指数大于等于100的情况.给出的表适用于100℃时2至70 mm/s之间的运动粘度.参考蒸馏水在20,00℃时1003 8 mm/s的值来确定...
网络表观黏度的计算 网络释义 1. 表观黏度的计算 5.4.6表观黏度的计算(Calculation of Viscosity)855.5 数值模拟结果与分析(Calculation Result and Analysis)85-93 5.5.1 无磁场情... cdmd.cnki.com.cn|基于3个网页 例句 释义: 全部,表观黏度的计算...
Based on the numerical model, development indexes are calculated and the influence of five sensitivity factors (including cyclic CO 2 injection volume, bottomhole producing pressure, injection rate, soak time and viscosity) on the effect of CO 2 stimul. 在此基础上对开发指标进行计算 ,分析了五个...
VISCOSITY GAS MIX AT LOW PRESSURE GAS MIX AT HIGH PRESSURE ASTM D341 SUTHERLAND PURE HYDROC VAPOR CHEMICAL & PHYSICAL PROPERTIES CRITICAL CONSTANTS DATABASE PERIODIC TABLE UTILITIES DATA INTERPOLATION INTERPOLATION POLYNOMIAL 2 MEASURING UNITS CONVERTER GAS FLOW PLANT PURGING ...
stirred is composed of 15% NaOH solution with phenyl acetate reflux. Given that the power of the agitator is fixed at 0.52 kW, how many r/min of the turbine is possible? Given that Po = 1.07; density = 1890 kg/m3; viscosity = 1.2 Ns/m2 ...
According to the comparative analysis between the measured results and the numerical simulation results, the width of the gas emission zone obtained by the calculation method is basically the same as the width of the gas emission zone measured by the coal seam gas content as the index, as shown...
tubing,etc.DrillingCostPerFootEquivalentCirculatingDensity(ECD)FormationIntegrityTest(FIT)FormationTemperatureHowmanyfeetofdrillpipepulledtolosecertainamountofhydrostaticpressure(psi)HydrostaticPressure(HP)HydrostaticPressure(HP)DecreaseWhenPOOHInnerCapacityofopenhole,insidecylindricalobjectsLeakOffTest(LOT)PressureandForce...
ISO 2909:2002描述了根据40°C和100°C下的运动粘度计算石油产品和相关材料(如润滑油)粘度指数(VI)的两种程序.\n程序A适用于粘度指数小于等于100的石油产品.\n程序B适用于粘度指数大于等于100的石油产品.\nISO 2909:2002不适用于100°C时运动粘度小于2,0 mm2/s的石油产品.它适用于100°C时运动粘度在2 mm2/...
Petroleum products - Calculation of viscosity index from kinematic viscosity (ISO 2909:2002)doi:DIN ISO 2909
Viscosity index (VI) is a standardized measurement for the change of viscosity with temperature and is mainly used to characterize petroleum products and lubricating oils. Set up by the Society of Automotive Engineers (SAE), the VI scale and the procedure for its calculation are ...