A comparison between 1- and 2-fluid simulations of the QUELL conductor
A comparison between 1- and 2-fluid simulations of the QUELL conductor
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DOI：
10.1109/77.614547
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发表时间：
1997-06
影响因子：
1.8
通讯作者：
R. Zanino;L. Bottura;C. Marinucci
中科院分区：
文献类型：
--
作者：
R. Zanino;L. Bottura;C. Marinucci
在QUELL(长长度猝灭实验)中，对带中心冷却孔的线芯导线在聚变堆相关条件下进行了试验。这里给出了最近开发的2-流体程序Mithrandir的结果与参考文献1-流体程序Gandalf的结果之间的第一个比较。Mithrandir允许孔中的氦和束中的氦具有不同的热力学性质，从而更准确地描述了存在中心冷却孔时所涉及的物理特性。
In QUELL (QUench Experiment on Long Length) a cable-in-conduit-conductor with central cooling hole has been tested under fusion reactor relevant conditions. A first comparison is presented here between the results of a recently developed 2-fluid code-Mithrandir-and those of the reference 1-fluid code-Gandalf-for the case of the QUELL conductor. Mithrandir allows for different thermodynamic properties of the helium in the hole and that in the bundle, thereby providing a more accurate description of the physics involved when a central cooling hole is present.