compressibility factor
英 [kəmˌprɛsɪˈbɪlɪti ˈfæktə(r)]
美 [kəmˌprɛsɪˈbɪlɪti ˈfæktər]
压缩因子；压缩因数
双语例句
- And based on the relations of compressibility factor and viscosity of the gas versus pressure, the relations of these parameters versus dimensionless pressure are also built.
同时通过对气体压缩因子、黏度随压力、温度的变化，建立了这些参数和无因次压力的关系； - Numerical Methods of Using BWRS Equation of State in Calculating Compressibility Factor of Natural Gas
求解BWRS方程中压缩因子的数值方法 - Influences of molecular weight and compressibility factor of high sour gas on its flow rate
高含硫天然气分子量和压缩系数对流量的影响 - A method for improving the algorithm in terms of the compressibility factor is suggested.
新算法与现算法相比，压缩效果有明显改善。 - The molecular dynamic data of compressibility factor are used to regress this two localized radial distribution functions. Therefore, a new equation of state of square well fluids is established.
利用已知的压缩因子分子动力学模拟数据，回归得到了这两个径向分布函数，从而建立了一个新的方阱流体状态方程。 - The device has been checked with He and N2. The test results for the compressibility factor of these two gases are in accordance with the values stated in the literature.
用He和Nz对该装置进行了校核，二种气体压缩因子的测试结果与文献值〔2〕〔3〕符合一致。 - Along with the path number P_2 and P_3, the study was conducted on eccentric factor ω and critical compressibility factor Z_c of alkanes.
结合路径数P2和P3对链烷烃的偏心因子ω和临界压缩因子Zc进行研究。 - Molecular topological study on eccentric factor and critical compressibility factor of alkane series
烷烃偏心因子和临界压缩因子的分子拓扑学研究 - Joule-Thomson effect during adiabatic throttling of real gas is analyzed, and the function expression for Joule-Thomson coefficient is derived by using Gopal expression for compressibility factor.
分析了实际气体绝热节流时的焦耳-汤姆逊效应，采用压缩因子的Gopal表达式导出焦耳-汤姆逊系数的函数表达式。 - For the purpose of obtaining satisfactory PVT data, it is recommended to tune measured gas compressibility factor of each pressure stage, retrograde condensation liquid volume of the first and second stages and vapor composition.
通过调节每级排放气体的压缩因子、前两级反凝析液体量和汽相组成，能使实测PVT数据满足检验要求。 - Calculation of Gas Isothermal Compressibility Factor
天然气等温压缩系数的计算 - The above questions are discussed in order to reach an unified understanding on the issue of compressibility factor. Also, it is expected the related study results can provide experience and reference for the concerned enterprises of gas measurement to choice instruments of gas measurement.
为此，在这些方面进行了一些探讨，目的是能使大家在围绕压缩因子问题上能达成共识，同时也希望有关研究结果能够为相关燃气计量企业在选择燃气计量仪表过程中提供借鉴和参考。 - An improved method of average temperature and average compressibility factor for
改进的计算气井井底压力的平均温度和平均压缩系数法 - Key of the equation is that compressibility factor and excess Gibbs free energy are simultaneously calculated by using the thermodynamic model.
该黏度方程的关键是采用了链状流体分子热力学模型，同时计算黏度方程中的压缩因子和过剩Gibbs自由能。 - Computing the humidity and density of moist air with the enhancement factor and compressibility factor taken into consideration
考虑增强因子和压缩因子的湿空气湿度和密度计算 - According to the measured refrigerant gas hydrate dissociation conditions and compressibility factor, the dissociation heat of refrigerant gas hydrates at temperature above 0 ℃ is calculated and comparisons are made.
根据测定的制冷剂气体水合物形成条件和压缩因子，计算了制冷剂气体水合物在0℃以上的分解热，并进行了分析比较。 - Configuration factor correlation for estimating critical compressibility factor of pure substances
构形因子法推算纯物质的临界压缩因子 - Quantitative structure-property relationship of eccentric factor and critical compressibility factor of chain alkanes
有机物临界压缩因子Zc的估算链烷烃的偏心因子和临界压缩因子定量构效关系 - The Helmholtz function and compressibility factor of associated mixture includes two contributions, physical interaction and chemical association.
缔合流体及其混合物的亥氏函数和压缩因子可表示为物理相互作用的贡献和化学缔合作用的贡献两部分之和。 - In addition, the stripping properties of oil products, correlations for the compressibility factor and enthalpy of superheated steam were given.
此外，还给出了油品汽提性质、过热水蒸气焓及压缩因子的简化关联式。 - It is different from the other corresponding-states methods that the acentric factor is canceled and the normal boiling point and the critical compressibility factor are introduced as basic parameters.
本方法采用标准沸点和临界压缩因子为基本参数，适用于极性和非极性流体。 - With the experimental values of thermal pressure coefficients of liquids to modify the excluded volume in the original van der Waals equation, an augmented van der Waals compressibility factor applicable to high density fluids is obtained.
利用实验测得的液体的热压力系数，修正原始vanderwaals模型中的排斥体积，得到了一个适用于高密度流体的推广的vanderwaals压缩因子。 - This new equation requires the critical temperature and pressure as well as the new characteristic parameter of substance the internal pressure factor η, and yields a substance dependent critical compressibility factor ξ_c.
新方程的四个参数可以由临界温度、压力和反映物质特性的新参数-内压因子α计算，由此得到的方程的理论临界压缩因子ξc是一个和物质特性有关的变值。 - Discussion on compressibility factor correction in gas flow measurement
燃气流量计量中压缩因子的修正问题探讨 - A new correlation expression between α and temperature is presented, total deviation of the critical compressibility factor values calculated based on 18 compounds of n-alkane, is 0.01%.
建立了新的α与温度关联式。由本方法求得的参数计算了由甲烷到正十八烷的18个正构烷烃的临界压缩因子，总误差为0.01%。 - The CH4 adsorption isotherm obtained with the calculated the compressibility factor of CH4 is obviously different.
利用不同状态方程所获得的压缩因子所测得的吸附等温线具有明显的差异。 - It proofs that the two-phase flow model Hasan-Kabir model is better by the comparative analysis. In order to raise the accuracy, by the prerequisite of considering gas compressibility factor and acceleration, my study amends H-K model and we get a new model called advanced H-K model.
同时，为进一步提高该模型的精度，在充分考虑了气体的压缩性以及加速度影响的前提下，对Hasan-Kabir模型进行了修正，得出了改进的Hasan-Kabir模型。 - According to the establishment and solving relevant for calculating the properties of the model, it gives the gas well production, natural gas compressibility factor, the temperature distribution along the wellbore and pressure distribution along the shaft.
通过建立与求解相关的物性参数计算模型，给出了气井产能、天然气压缩因子、温度沿井筒的分布、压力沿井筒的分布规律。 - The compressibility factor of the vapor was calculated by the Virial equation and the second virial coefficient was determined by the Vetere model.
通过Virial方程和Vetere模型分别计算了气相的压缩因子和第二维里系数，从而估算了BC的蒸发焓。