Thermal conductance of pressed brass contacts at liquid helium temperatures
作者： L.J. Salerno , P. Kittel , W.F. Brooks , A.L. Spivak , W.G. Marks Jr
DOI: 10.1016/S0011-2275(86)80002-9
关键词:
摘要: Abstract An apparatus has been designed and fabricated which will measure the thermal conductance of pressed contacts at liquid helium temperatures as a function applied force, with surface finish parameter. The is automated was used to from 1.5 6.5 K forces up 700 N for brass sample pairs having finishes 0.1 1.6 {ce:italic}μ{/ce:italic}m rms. experimental data were found fit simple power law where given by {ce:italic}k = αTn{/ce:italic}, {ce:italic}k{/ce:italic} conductance, {ce:italic}T{/ce:italic} absolute temperature, {ce:italic}α{/ce:italic} {ce:italic}n{/ce:italic} are empirically determined constants.
harvard.edu
sci-hub.se 参考文章(4)
R. BERMAN, C. F. MATE, Thermal Contact at Low Temperatures Nature. ,vol. 182, pp. 1661- 1663 ,(1958) , 10.1038/1821661A0
R. Berman, Some Experiments on Thermal Contact at Low Temperatures Journal of Applied Physics. ,vol. 27, pp. 318- 323 ,(1956) , 10.1063/1.1722369
L. J. Salerno, P. Kittel, A. L. Spivak, Thermal conductance of pressed copper contacts at liquid helium temperatures AIAA Journal. ,vol. 22, pp. 1810- 1816 ,(1984) , 10.2514/3.8856
Louis J. Salerno, P. Kittel, A. L. Spivak, Thermal Conductance Measurements of Pressed OFHC Copper Contacts at Liquid Helium Temperatures Thermal Conductivity 18. pp. 187- 195 ,(1985) , 10.1007/978-1-4684-4916-7_21