Two-fluid analysis of the thermal-hydraulic stability of ITER CS and TF super-conductors

被引：0
|
作者：
Zanino, R [1 ]
Marinucci, C [1 ]
Savoldi, L [1 ]
机构：
[1] Politecn Torino, Dipartimento Energet, I-10129 Turin, Italy
来源：
INTERNATIONAL CRYOGENIC ENGINEERING CONFERENCE 1998 | 1998年
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中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Thermal-hydraulic stability of the two-channel cable-in-conduit conductors (CICC) foreseen for the central solenoid (CS) and the toroidal field (TF) Nb3Sn super-conducting coils of the International Thermonuclear Experimental Reactor (ITER) is analyzed with the two-fluid code MITHRANDIR [1]. In all external-heating scenarios considered, the computed stability margin is of the order of some 100 mJ/ccst. Extra-strands Cu addition typically leads to higher computed margins. MITHRANDIR estimates are typically conservative with respect to one-fluid results.
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页码：361 / 364
页数：4
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