Zobrazeno 1 - 9
of 9
pro vyhledávání: '"M. R. Dury"'
Autor:
María E. Martín, Z. Yuan, Yuki Yamaguchi, Howard W. Yoon, F. Jahan, D. J. Woods, B. Rougié, D. Lowe, B. Khlevnoy, Maurice G Cox, X. Lu, T Wang, John T. Woodward, D Wei, D. del Campo, Graham Machin, M. R. Dury, D. R. Taubert, A. D. W. Todd, Joaquín Campos, H. C. McEvoy, V. Gavrilov, A. Whittam, S. Briaudeau, María Luisa Hernanz, R. Van den Bossche, Irina Grigoryeva, K. Anhalt, S. G. R. Salim, Yoshiro Yamada, N. Sasajima, J. M. Mantilla, F. Bourson, V B. Khromchenko, B. Wilthan, Mark Ballico, Mohamed Sadli, P. Bloembergen, Emma R. Woolliams, E. W. M. van der Ham
Publikováno v:
Metrologia. 54:390-398
The eutectic alloys rhenium–carbon, platinum–carbon and cobalt–carbon have been proposed as reference standards for thermometry, with temperature and uncertainty values specified within the mise en pratique of the definition of the kelvin. Thes
Publikováno v:
International Journal of Thermophysics. 35:1391-1400
When performing high accuracy radiation thermometry, the size-of-source effect (SSE) of a radiometer can provide a significant contribution to the uncertainties associated with the measurements. During the development of a new radiometer designed spe
Autor:
M. R. Dury, Rainer Winkler, Emma R. Woolliams, William S. Hartree, Graham Machin, P. E. R. Alexander, S. G. R. Salim, T. A. Burnitt
Publikováno v:
International Journal of Thermophysics. 32:1-11
A task group of CCT-WG5 (radiation thermometry) was established in May 2008 to write text for the mise-en-pratique for the definition of the kelvin (MeP-K) for high temperatures. This task group reviewed and gave summaries for the existing techniques
Autor:
David Lowe, M. R. Dury, Jonathan V. Pearce, Kenneth T. V. Grattan, Emma R. Woolliams, S. G. R. Salim, Graham Machin, Tong Sun, Nigel Fox
Publikováno v:
Metrologia. 46:33-42
This paper describes a thorough investigation of the NPL Vega BB3500 furnace to improve the quality and duration of the melt plateaux of a Re–C eutectic cell. The results of this investigation have shown that the position of the cell within the fur
Publikováno v:
Optics Communications. 270:262-272
The diffuse and regular reflectances of five optically absorbing coatings frequently used in optical systems, were measured over the 0.32–14.3 μm wavelength range, before and after exposure to heat and intense optical radiation. The measured coati
Autor:
Rainer Winkler, Emma R. Woolliams, Martin D. King, Nigel Fox, Andrew Deadman, M. R. Dury, Paul D. Green, Andrew Levick, Christopher P. Ball
Publikováno v:
Applied optics. 52(20)
Sintered polytetrafluoroethylene (PTFE) is highly reflective and is widely used as a reference standard in remote sensing, radiometry, and spectroscopy. The relative change in output flux from a PTFE integrating sphere over the room temperature phase
Publikováno v:
AIP Conference Proceedings.
The National Physical Laboratory (NPL) has developed a new radiometer to measure the thermodynamic melting point temperatures of high temperature fixed points with ultra-low uncertainties. In comparison with the NPL's Absolute Radiation Thermometer (
Autor:
Maurice G Cox, M. R. Dury, F. Jahan, María E. Martín, I. A. Grigoryeva, María Luisa Hernanz, Yuki Yamaguchi, D. Lowe, D. J. Woods, Emma R. Woolliams, Z. Yuan, B. Khlevnoy, E. W. M. van der Ham, V. Gavrilov, X. Lu, N. Sasajima, W. Dong, Klaus Anhalt, S. Briaudeau, H. C. McEvoy, Joaquín Campos, Graham Machin, J. M. Mantilla, S. G. R. Salim, D. del Campo, A. D. W. Todd, Howard W. Yoon, V B. Khromchenko, A. Whittam, B. Wilthan, Mark Ballico, Mohamed Sadli, John T. Woodward, T. Wang, R. Van den Bossche, B. Rougié, D. R. Taubert, P. Bloembergen, Yoshiro Yamada, F. Bourson
Publikováno v:
BASE-Bielefeld Academic Search Engine
Digital.CSIC. Repositorio Institucional del CSIC
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Digital.CSIC. Repositorio Institucional del CSIC
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E. R. Woolliams et al. ; 23 págs.; 5 figs. 4 tabs.
The thermodynamic temperature of the point of inflection of the melting transition of Re-C, Pt-C and Co-C eutectics has been determined to be 2747.84 ± 0.35 K, 2011.43 ± 0.18 K and 1597.39 ±
The thermodynamic temperature of the point of inflection of the melting transition of Re-C, Pt-C and Co-C eutectics has been determined to be 2747.84 ± 0.35 K, 2011.43 ± 0.18 K and 1597.39 ±
Autor:
D H Lowe, A D W Todd, R Van den Bossche, P Bloembergen, K Anhalt, M Ballico, F Bourson, S Briaudeau, J Campos, M G Cox, D del Campo, M R Dury, V Gavrilov, I Grigoryeva, M L Hernanz, F Jahan, B Khlevnoy, V Khromchenko, X Lu, G Machin
Publikováno v:
Metrologia; Jun2017, Vol. 54 Issue 3, p1-1, 1p