Thermal Assessment of Fized-point Cell Design by Numerical Modelling
LNE has developed an original device to investigate the realization of the indium fixed-point by an adiabatic technique. Experimental and numerical assessments of the apparatus demonstrated the ability of the technique to achieve nearly adiabatic conditions. The objective of the work described in this paper is to use numerical modelling as a helping tool to the improvement of this apparatus. For this purpose various cell geometries were studied with a time dependent, 2D axi-symmetric, thermal model using a iTEM software.
Metrology Thermal modelling Adiabatic calorimetry Indium Fized-point
G Failleau V Le Sant R Morice P Ridoux
Laboratoire National de métrologie et dEssais, Paris, Franc Université du Maine LAUM UMR CNRS 6613, Laboratoire National de métrologie et dEssais, Paris, France
国际会议
2008年国际温度与热物性测量会议(TEMP BEIJING 2008)
北京
英文
140-145
2008-10-20（万方平台首次上网日期，不代表论文的发表时间）