| DOI | Trouver le DOI : https://doi.org/10.1007/s10765-011-0922-1 |
|---|
| Auteur | Rechercher : Fischer, J.; Rechercher : de Podesta, M.; Rechercher : Hill, K.D.1; Rechercher : Moldover, M.; Rechercher : Pitre, L.; Rechercher : Rusby, R.; Rechercher : Steur, P.; Rechercher : Tamura, O.; Rechercher : White, R.; Rechercher : Wolber, L. |
|---|
| Affiliation | - Conseil national de recherches du Canada. Institut des étalons nationaux de mesure du CNRC
|
|---|
| Format | Texte, Article |
|---|
| Sujet | Analytic functions; Differences T - T₉₀; High-accuracy measurements; International Temperature Scale ITS-90; Primary thermometry; Temperature range; Thermodynamic temperature; Triple point of waters; Measurement theory; Temperature scales; Thermodynamics |
|---|
| Résumé | At the request of the Consultative Committee for Thermometry (CCT), Working Group 4 (WG4) has critically reviewed all available measurements of the differences between thermodynamic and ITS-90 temperatures, (T - T₉₀), and documented the conversion of older data to the ITS-90. Particular attention has been given to the uncertainties. Based on this review, we provide consensus estimates of T - T₉₀ for selected measurements from 0.65 K to 1358 K. We provide two analytic functions for T - T₉₀, one for use from 8 K to the triple point of water (T TPW) and one for use above T TPW. The small discontinuity of the derivative dT 90/d T at T TPW is discussed. We also identify temperature ranges where researchers are encouraged to undertake high-accuracy measurements of T - T₉₀. |
|---|
| Date de publication | 2011-01-01 |
|---|
| Maison d’édition | Springer |
|---|
| Dans | |
|---|
| Langue | anglais |
|---|
| Publications évaluées par des pairs | Oui |
|---|
| Numéro NPARC | 21272015 |
|---|
| Exporter la notice | Exporter en format RIS |
|---|
| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
|---|
| Identificateur de l’enregistrement | c6a56052-3163-487b-afed-f7898013914e |
|---|
| Enregistrement créé | 2014-05-21 |
|---|
| Enregistrement modifié | 2020-04-21 |
|---|
