ANTOINE TYPE EQUATION FOR LIQUID VISCOSITY DEPENDENCY TO TEMPERATURE
ANTOINE TYPE EQUATION FOR LIQUID VISCOSITY DEPENDENCY TO TEMPERATURE
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DOI：
10.1021/i260061a012
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发表时间：
1977-01-01
期刊：
影响因子：
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通讯作者：
TASSIOS, D
中科院分区：
文献类型：
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作者：
GOLETZ, E;TASSIOS, D
本文提出了一个含有三个可调参数的Antoine型方程，它成功地将液体的粘度与温度在沸点至冰点的整个范围内联系起来。对60种碳氢化合物和14种极性化合物的最大误差为5%。唯一的例外是丙烯，最大误差为12%。一个简化的双参数形式的方程相关的所有化合物的报告粘度的5%以内，除了与氢键的极性化合物。在关联和外推液体粘度数据方面，双参数形式比Andrade、Walther和Doolittle方程表现得更好。
An Antoine type equation, containing three adjustable parameters, is presented that successfully correlates liq-uid viscosity to temperature over the full range of boiling to freezing point. A maximum error of 5% was observed for 60 hydrocarbons and 14 polar compounds. The only exception was propene with a maximum error of 12%. A simplified two-parameter form of the equation correlated all compounds to within 5% of the reported viscosity, except for the polar compounds with hydrogen bonding. The two-parameter form performs better than the Andrade, Walther, and Doolittle equations in both the correlation and extrapolation of liquid viscosity data.