Experimental analysis of thermalisation and emissivity of radiation screens for cryostat design
作者： G Peon , A Camon , E Martınez , C Rillo , J Sesé
DOI: 10.1016/S0011-2275(98)00067-8
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摘要: Abstract The article describes a method of characterising thermalisation and reflectivity radiation screens in vertical vapour shielded cryostats after analysing the evaporation rate key temperatures steady state some transient states. Variants on screen to helium container neck have been tested effective hemispherical emissivities deduced for three different configurations cryostats. experimental evolution conditions has compared with computer calculations. Results obtained from each configuration options chosen 1 MJ SMES cryostat are presented.
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L.J. Salerno, P. Kittel, W.F. Brooks, A.L. Spivak, W.G. Marks Jr, Thermal conductance of pressed brass contacts at liquid helium temperatures Cryogenics. ,vol. 26, pp. 217- 221 ,(1986) , 10.1016/S0011-2275(86)80002-9
P. Hanzelka, Numerical modelling in cryostat design: methods and experimental verification Cryogenics. ,vol. 33, pp. 454- 458 ,(1993) , 10.1016/0011-2275(93)90177-P
T. McWaid, E. Marschall, Thermal contact resistance across pressed metal contacts in a vacuum environment International Journal of Heat and Mass Transfer. ,vol. 35, pp. 2911- 2920 ,(1992) , 10.1016/0017-9310(92)90311-F
Peter Kittel, Louis J. Salerno, Alan L. Spivak, Thermal conductance of pressed bimetallic contacts at liquid nitrogentemperatures Cryogenics. ,vol. 34, pp. 389- 392 ,(1994) , 10.1016/S0011-2275(05)80088-8
A.D. Caplin, A.T. Cayless, Simple numerical modelling technique for cryostat design Cryogenics. ,vol. 26, pp. 678- 681 ,(1986) , 10.1016/0011-2275(86)90168-2
S. Song, K. P. Moran, R. Augi, S. Lee, Experimental study and modeling of thermal contact resistance across bolted joints Journal of Thermophysics and Heat Transfer. ,vol. 8, pp. 159- 163 ,(1994) , 10.2514/3.515
A Bautista, P Esteban, L Garcia-Tabares, C Peon, E MArtinez, J Sese, A Camon, C Rillo, R Iturbe, None, Design, manufacturing and cold test of a superconducting coil and its cryostat for SMES applications IEEE Transactions on Applied Superconductivity. ,vol. 7, pp. 853- 856 ,(1997) , 10.1109/77.614637
M. J. Nilles, G. A. Lehmann, Thermal contact conductance and thermal shield design for superconducting magnet systems Advances in cryogenic engineering. ,vol. 39, pp. 397- 402 ,(1994) , 10.1007/978-1-4615-2522-6_47