改进和不断改进:水的热物理性质参考配方

IF 4.4 2区工程技术 Q2 CHEMISTRY, MULTIDISCIPLINARY

Journal of Physical and Chemical Reference Data Pub Date : 2023-03-01 DOI:10.1063/5.0125524

A. Harvey, J. Hrubý, K. Meier

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引用次数: 6

摘要

这篇综述介绍了水在所有阶段的热物理性质的知识现状，以及为科学和工业提供这些性质的标准化推荐值的参考配方。主要关注的是国际水和蒸汽性质协会（IAPWS）采用的标准配方，但其中包括一些性质，IAPWS尚未通过建议。有人强调，尽管在过去100年中取得了许多进步，但仍有进一步改进的空间，并讨论了目前的弱点和提高知识的机会。特别关注的是被称为IAPWS-95的流体水热力学性质的配方，该配方计划在未来几年内被取代。其他主题包括重水和海水的性质，以及分子建模在实验测量困难或不准确的条件下提供性质的能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Improved and Always Improving: Reference Formulations for Thermophysical Properties of Water

This Review presents the state of knowledge of the thermophysical properties of water in all its phases and the reference formulations that provide standardized, recommended values of these properties for science and industry. The main focus is the standard formulations adopted by the International Association for the Properties of Water and Steam (IAPWS), but some properties are covered for which IAPWS has not yet adopted recommendations. It is emphasized that, despite many advances over the last 100 years, there is room for further improvement, and current weaknesses and opportunities for advancing knowledge are discussed. Particular attention is given to the formulation for thermodynamic properties of fluid water known as IAPWS-95, which is planned to be replaced in the coming years. Additional topics include properties of heavy water and seawater and the growing ability of molecular modeling to provide properties at conditions where experimental measurements are difficult or inaccurate.

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来源期刊

Journal of Physical and Chemical Reference Data 化学-化学综合

CiteScore

6.90

自引率

11.60%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of Physical and Chemical Reference Data (JPCRD) is published by AIP Publishing for the U.S. Department of Commerce National Institute of Standards and Technology (NIST). The journal provides critically evaluated physical and chemical property data, fully documented as to the original sources and the criteria used for evaluation, preferably with uncertainty analysis. Critical reviews may also be included if they document a reference database, review the data situation in a field, review reference-quality measurement techniques, or review data evaluation methods.