Implementing Acoustic Gas Thermometry at CMI in the Temperature Range 233 K to 303 K
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F25%3AN0000127" target="_blank" >RIV/00177016:_____/25:N0000127 - isvavai.cz</a>
Result on the web
<a href="https://www.tempmeko-ishm2025.com/inscriptions/en/scientific-program/detailed-program/31" target="_blank" >https://www.tempmeko-ishm2025.com/inscriptions/en/scientific-program/detailed-program/31</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Implementing Acoustic Gas Thermometry at CMI in the Temperature Range 233 K to 303 K
Original language description
The contribution presents the implementation of acoustic gas thermometry (AGT) at the Czech Metrology Institute (CMI) in the temperature range from 233 K to 303 K. The experimental setup, including the acoustic resonator and temperature stabilization system, is described. Measurement performance and uncertainty are evaluated, and the applicability of AGT for practical thermodynamic temperature realization and dissemination is demonstrated.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
10307 - Acoustics
Result continuities
Project
<a href="/en/project/9B23011" target="_blank" >9B23011: Dissemination of the redefined kelvin</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů