Monte Carlo investigation of refractive index gas thermometry uncertainties

From National Research Council Canada

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DOIResolve DOI: https://doi.org/10.4224/23002736
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  1. National Research Council Canada. Measurement Science and Standards
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TypePresentation
Physical description1 p.
Abstract
Refractive Index Gas Thermometry (RIGT) is a primary thermometry technique whereby the thermodynamic temperature of a working gas is determined via measurements of the refractive index of the gas. Monte Carlo calculations are presented for a microwave resonancebased RIGT arrangement under development at NRC, employing a quasi-spherical copper resonator and helium as the working gas. Results indicate that RIGT could be a useful primary thermometry technique to supplement Acoustic Gas Thermometry (AGT) and Dielectric Constant Gas Thermometry (DCGT) thermodynamic temperature measurements between 25 K and 150 K.
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PublisherNational Research Council Canada. Measurement Science and Standards
LanguageEnglish
Peer reviewedNo
NPARC number23002736
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Record identifier552f6682-a6ea-41df-97ca-9cac4e9af953
Record created2018-01-23
Record modified2019-03-13
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