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Thermodynamic property dataset used in the present investigation

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doi.org2025-03-26 收录
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http://doi.org/10.17632/26gb6m3sr4.1
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Properties used in the current study The following property tables are provided: - the NIST derived log10(p)-T table for dodecane. This table includes the correction for thermal conductivity at high temperatures from the PC-SAFT model. The format of the table is: decimal logarithm of pressure, temperature, density, enthalpy, entropy, heat capacity at constant pressure, speed of sound, thermal conductivity, viscosity, partial derivative of density in respect to temperature, partial derivative of density in respect to pressure, partial derivative of enthalpy in respect to temperature, partial derivative of enthalpy in respect to pressure. - the NIST derived log10(p)-T-y table for dodecane/nitrogen mixture. As the previous table, it includes the correction of thermal conductivity. It is calculated based on the weighted average of properties between real-fluid dodecane and nitrogen (no non-ideal mixing rules). The format of the table is: decimal logarithm of pressure, temperature, density, enthalpy, entropy, heat capacity at constant pressure, speed of sound, thermal conductivity, viscosity, partial derivative of density in respect to temperature, partial derivative of density in respect to pressure, partial derivative of enthalpy in respect to temperature, partial derivative of enthalpy in respect to pressure, nitrogen mass fraction. - the PC-SAFT table log10(p)-T-y used for liquid identification. It is calculated based on the weighted average of properties between real-fluid dodecane and nitrogen, including all non-ideal effects modelled using PC-SAFT. The format of the table is: decimal logarithm of pressure, temperature, mass fraction of dodecane, density, enthalpy, entropy, heat capacity at constant pressure, speed of sound, thermal conductivity, viscosity, partial derivative of density in respect to temperature, partial derivative of density in respect to pressure, partial derivative of enthalpy in respect to temperature, partial derivative of enthalpy in respect to pressure.

本研究中使用的属性 以下属性表提供如下内容: - NIST推导的十二烷的log10(p)-T表。此表包括基于PC-SAFT模型的在高温下热导率的校正。表格格式为:压力、温度、密度、焓、熵、定压热容、声速、热导率、粘度、密度关于温度的偏导数、密度关于压力的偏导数、焓关于温度的偏导数、焓关于压力的偏导数。 - NIST推导的十二烷/氮混合物的log10(p)-T-y表。与前述表格类似,它也包括了热导率的校正。它是基于真实流体十二烷和氮气的性质加权平均计算得出,未采用非理想混合规则(no non-ideal mixing rules)。表格格式为:压力、温度、密度、焓、熵、定压热容、声速、热导率、粘度、密度关于温度的偏导数、密度关于压力的偏导数、焓关于温度的偏导数、焓关于压力的偏导数、氮质量分数。 - 用于液体识别的PC-SAFT表格log10(p)-T-y。它是基于真实流体十二烷和氮气的性质加权平均计算得出,包括使用PC-SAFT模型模拟的所有非理想效应。表格格式为:压力、温度、十二烷质量分数、密度、焓、熵、定压热容、声速、热导率、粘度、密度关于温度的偏导数、密度关于压力的偏导数、焓关于温度的偏导数、焓关于压力的偏导数。
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