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- Prediction of Saturated Vapor Density of Refrigerant Mixtures 混合制冷剂饱和气体密度的推算
- Research on Saturated Vapor Density Compensator Under Varied Working Condition 变工况条件下高温高压饱和蒸汽密度补偿模型的研究
- Saturated vapor density 饱和气体密度
- The "supersaturation ratio" is the ratio of the excess vapor density to the saturation value. “过饱和比”是超过饱和值的蒸汽密度与饱和值的比。
- A new method to calculate the volume and fugacity of saturated vapor is obtained. 本文得到了一种不用状态方程计算饱和蒸汽摩尔体积的新方法。
- The pressure exerted by a vapor,often understood to mean saturated vapor pressure (the vapor pressure of a vapor in contact with its liquid form). 由蒸汽产生的气压,通常被认为是由饱和蒸汽产生的气压,即蒸汽介于气态与液态之间时。
- When the composites were exposed to saturated vapor, maximal responsivity of the composites decreased with increasing dielectric constant of solvent. 复合材料在饱和溶剂蒸汽中的最大响应随着溶剂的介电常数的增大而减小。
- The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied. 本文进行了几种不同配比的二甲醚/柴油混合燃料的互溶性(包括混合燃料的饱和蒸气压以及浊点的测量)及发动机性能的试验研究,目的是寻求二甲醚在柴油中合适的添加比例,使柴油机在尽量不作改动的情况下燃用混合燃料并获得良好的性能。
- The equilibrium coefficient can be calculated by Clausius-Clapeyron saturated vapor pressure equation in internal iteration. 内层迭代采用克拉伯龙饱和蒸汽压方程计算平衡常数。
- The constants of vdw EOS were evaluated from saturated vapor pressure of pure component by introduction of VIE criterion to EOS, and VLE of mixtres were predicted satisfactorily. 通过纯流体的VLE条件,用饱和蒸汽压数据得到vdW方程常数,较准确地预测了混合物的VLE。
- The Virial equation was used to calculate the fugacity coefficients of vapor phase, and Antoine equation was used for the saturated vapor pressure of benzene and toluene. 用维利方程计算汽相的逸度系数,用Antoine方程计算饱和蒸汽压,用NRTL方程计算液相的活度系数。
- In addition, in order to get the Antonie's coefficients of the pure MAN and DIBE, the saturated vapor pressures data were measured with the modified ebulliometer. 另外,为了获得二元汽液平衡关联推算中所需纯物质DIBE、顺酐的安托尼系数,本文用改进型沸点仪测定了两种纯物质的饱和蒸汽压数据,按安托尼方程回归,得到了安托尼系数。
- The saturated vapor pressure of phenylphosphorus dichloride was measured by static method,and the results were fitted to the Antoine equation and its Antoine coefficients were obtained. 用静态法测定了苯基二氯化膦的饱和蒸汽压曲线,回归得到了它们的Antoine方程参数。
- The formula developed for R12, R22, R502 and R717 on the basic of saturated vapor viscositg can be used to predict the viscosity on both the saturated vapor line and the superheated vaper area. 按饱和蒸汽粘性系数导出的R12、R22、R502和R717的粘性系数计算式可用来计算饱和蒸汽线和过热蒸汽区的粘性系数。
- A new method to calculate the volume and fugacity of saturated vapor is obtained. Only the molecular weight, the experimental vapor pressures at different temperature are needed for the calculation. 本文得到了一种不用状态方程计算饱和蒸汽摩尔体积的新方法。只要输入物质的分子量和不同温度下饱和蒸汽压的实验数据,即可得到蒸汽摩尔体积的计算。
- In this thesis,film condensation heat transfer is studied for a stagnant saturated vapor on a smooth and enhanced tube,and tube bundles in the presence of a noncondensable gas(air). 本文研究有不凝气体(空气)存在情况下,饱和静止蒸气在水平光滑单管,强化管以及管束上的膜状凝结换热问题。
- Saturated vapor pressure was calculated from the nucleation experimental data using the thermodynamically consistent nucleation theory in which the effect of real gas is considered. 摘要从成核率的实验数据出发,对饱和蒸汽压力进行计算拟合并应用于经典成核理论。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- The process,equipment design and operation of a 120 kt/a sulphuric acid and 150 kt/a saturated vapor sulphur-burning sulphuric acid system in Yancheng Qingsong Sulphuric Acid-Energy Co. 介绍盐城庆松硫能有限公司12万t/a硫酸和15万t/a饱和蒸汽硫磺制酸系统的工艺流程、设备结构及生产运行情况等。
- However, the water temperature is 20 degrees below, the saturation vapor pressure is negligible. 但是,水温为20摄氏度以下时,水泵,饱和蒸汽压力可疏忽不计。