Assael M J, Kalyva A E, Monogenidou S A, Huber M L, Perkins R A, Friend D G, May E F
Laboratory of Thermophysical Properties and Environmental Processes,Chemical Engineering Department, Aristotle University, Thessaloniki 54636, Greece.
Applied Chemicals and Materials Division, National Institute of Standards and Technology, 325 Broadway, Boulder, CO 80305, USA.
J Phys Chem Ref Data. 2018;47. doi: 10.1063/1.5036625.
In this paper, reference values and reference correlations for the thermal conductivity and viscosity of pure fluids are reviewed. Reference values and correlations for the thermal conductivity and the viscosity of pure fluids provide thoroughly evaluated data or functional forms and serve to help calibrate instruments, validate or extend models, and underpin some commercial transactions or designs, among other purposes. The criteria employed for the selection of thermal conductivity and viscosity reference values are also discussed; such values, which have the lowest uncertainties currently achievable, are typically adopted and promulgated by international bodies. Similar criteria are employed in the selection of reference correlations, which cover a wide range of conditions, and are often characterized by low uncertainties in their ranges of definition.
本文综述了纯流体热导率和粘度的参考值及参考关联式。纯流体热导率和粘度的参考值及关联式提供了经过充分评估的数据或函数形式，有助于校准仪器、验证或扩展模型，以及支撑一些商业交易或设计等。文中还讨论了选择热导率和粘度参考值所采用的标准；这些具有当前可实现的最低不确定度的值通常由国际机构采用和发布。在选择参考关联式时采用了类似的标准，这些关联式涵盖了广泛的条件，并且在其定义范围内通常具有较低的不确定度。
