此外,还提出了根据已知vgo的烃族组成和平均沸点预测常规性质的关联式,这些关联式均达到了较高的关联精度。
In addition, other correlation formulas are also proposed to predict conventional properties on the basis of known VGO hydrocarbon series composition and average boiling point.
该方法用显式关联直接将恩氏蒸馏数据转换成实沸点蒸馏数据和计算出馏分的中平均沸点,然后用积分法切割假组分。
The ASTM data was treated to produce the TBP data and the mean average boiling point by explicit correlations and then the pseudo-components were cut by using the integral method.
作者继开发石油馏分导热系数关联式后,利用国内外中平均沸点和相对密度分布范围很宽的各种石油馏分的大量实验数据,对关联式进行了考察。
A correlation equation developed by the author for calculating the thermal conductivity of petroleum fractions was investigated using the measured data of various petroleum fractions.
对74种卤代乙烷的计算结果表明,沸点计算值与实验值的一致性令人满意,平均误差1.10 %。
The results showed that the calculated boiling points were in good agreement with the experimental data, and the mean relative deviation was 1.10%for 74 halogenated ethanes.
利用该软件还对104种有机物在正常沸点下的蒸发焓进行了估算,并与实验数据进行了比较,总平均误差为0.864%。
Enthalpy vaporization of 104 organic compounds were estimated and compared with experimental data by the simulating estimation software and the total average error is just 0.864%.
对102种脂肪胺的计算结果表明,沸点预测值与实验值的一致性令人满意,平均误差0.422%。
The calculated results show that the Predicted values of boiling points are in good agreement with the experimental data, and the mean relative deviation is 0.422% for 102 alkyl …
计算结果表明,烷基苯沸点计算值都很接近实验值,平均误差0.05%。
The results calculated show that the predicted values of boiling pointsagree with the experimental data satisfactorily. and the mean relative deviation is only0.05%.
计算结果表明,烷基苯沸点计算值都很接近实验值,平均误差0.05%。
The results calculated show that the predicted values of boiling pointsagree with the experimental data satisfactorily. and the mean relative deviation is only0.05%.
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