Deviation of International Practical Temperatures from Thermodynamic Temperatures in the Temperature Range from 273.16 K to 730 K

The range over which thermodynamic temperatures have been realized by gas thermometry at the NBS has been extended to 730 K. The results are preserved by measuring the corresponding international practical temperatures. The difference between them is expressed as the following polynomial: [Formula:...

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Detalles Bibliográficos
Autores principales: Guildner, L. A., Edsinger, R. E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1976
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5312757/
https://www.ncbi.nlm.nih.gov/pubmed/32196296
http://dx.doi.org/10.6028/jres.080A.068
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author Guildner, L. A.
Edsinger, R. E.
author_facet Guildner, L. A.
Edsinger, R. E.
author_sort Guildner, L. A.
collection PubMed
description The range over which thermodynamic temperatures have been realized by gas thermometry at the NBS has been extended to 730 K. The results are preserved by measuring the corresponding international practical temperatures. The difference between them is expressed as the following polynomial: [Formula: see text] which is valid in the range 273 to 730 K. The difference found and the estimated uncertainties at the three defining fixed points in the range covered are [Table: see text]
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spelling pubmed-53127572020-03-18 Deviation of International Practical Temperatures from Thermodynamic Temperatures in the Temperature Range from 273.16 K to 730 K Guildner, L. A. Edsinger, R. E. J Res Natl Bur Stand A Phys Chem Article The range over which thermodynamic temperatures have been realized by gas thermometry at the NBS has been extended to 730 K. The results are preserved by measuring the corresponding international practical temperatures. The difference between them is expressed as the following polynomial: [Formula: see text] which is valid in the range 273 to 730 K. The difference found and the estimated uncertainties at the three defining fixed points in the range covered are [Table: see text] [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1976 1976-10-01 /pmc/articles/PMC5312757/ /pubmed/32196296 http://dx.doi.org/10.6028/jres.080A.068 Text en https://creativecommons.org/publicdomain/zero/1.0/ The Journal of Research of the National Bureau of Standards Section A is a publication of the U.S. Government. The papers are in the public domain and are not subject to copyright in the United States. Articles from J Res may contain photographs or illustrations copyrighted by other commercial organizations or individuals that may not be used without obtaining prior approval from the holder of the copyright.
spellingShingle Article
Guildner, L. A.
Edsinger, R. E.
Deviation of International Practical Temperatures from Thermodynamic Temperatures in the Temperature Range from 273.16 K to 730 K
title Deviation of International Practical Temperatures from Thermodynamic Temperatures in the Temperature Range from 273.16 K to 730 K
title_full Deviation of International Practical Temperatures from Thermodynamic Temperatures in the Temperature Range from 273.16 K to 730 K
title_fullStr Deviation of International Practical Temperatures from Thermodynamic Temperatures in the Temperature Range from 273.16 K to 730 K
title_full_unstemmed Deviation of International Practical Temperatures from Thermodynamic Temperatures in the Temperature Range from 273.16 K to 730 K
title_short Deviation of International Practical Temperatures from Thermodynamic Temperatures in the Temperature Range from 273.16 K to 730 K
title_sort deviation of international practical temperatures from thermodynamic temperatures in the temperature range from 273.16 k to 730 k
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5312757/
https://www.ncbi.nlm.nih.gov/pubmed/32196296
http://dx.doi.org/10.6028/jres.080A.068
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