Improved apparatus to determine the Boltzmann constant using a large quasi-spherical acoustic resonator

CPEM Digest (Conference on Precision Electromagnetic Measurements)

Volumn , Issue , 2014, Pages 206-207

  Pitre, L ^a   Sparasci, F ^a   Risegari, L ^a   Guianvarc'H, C ^a   Plimmer, M D ^a   Himbert, M E ^a  

^a LNE Cnam   (France)

Author keywords

Acoustic resonance; Boltzmann constant; Microwave resonance; Thermometry

Indexed keywords

MICROWAVE ACOUSTICS; NATURAL FREQUENCIES; THERMOMETERS;

ACOUSTIC RESONANCE; BOLTZMANN CONSTANTS; CONSTANT TEMPERATURE; GAS HANDLING; IDEAL GAS; MICROWAVE RESONANCE; SPHERICAL RESONATORS; THERMOMETRY;

MICROWAVE RESONATORS;

EID: 84907898809     PISSN: 05891485     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CPEM.2014.6898331     Document Type: Conference Paper

References (4)

1. M. R. Moldover, J.P.M. Trussler, T.J. Edwards, J.B. Mehl and R. S. Davis, "Measurement of the universal gas constant R using a spherical acoustic resonator," J. Res. Natl. Bur. Stand. (US), vol. 93 n° 2, pp. 85-144, March-April 1988.
2. B using a quasi-spherical acoustic resonator," Int. J. Thermophys., vol. 32 issue 9, pp. 1825-1866, September 2011.
3. R. M. Gavioso, G. Benedetto, P.A. Guilano Albo, D. Madonna Ripa, A. Merlone, C. Guianvarc'h, F. Moro and R. Cuccaro, "A determination of the Boltzmann constant from speed of sound measurements in helium at a single thermodynamic state," Metrologia, vol. 47, pp. 387-409, June 2010.
4. M. de Podesta, R. Underwood, G. Sutton, P. Morantz, P. Harris, D.F. Mark, F.M. Stuart, G. Vargha and G. Machin, "A low uncertainty measurement of the Boltzmann," Metrologia. vol. 50 n°4, pp. 354-376, July 2013.