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Feasibility of Metal Pad Roll Instability Experiments at Room Temperature
Physical Review Letters ( IF 8.6 ) Pub Date : 2021-05-07 , DOI: 10.1103/physrevlett.126.184501
C. Nore , L. Cappanera , J.-L. Guermond , T. Weier , W. Herreman

Combining theoretical arguments and numerical simulations, we demonstrate that the metal pad roll instability can occur in a centimeter-scale setup with reasonable values of the magnetic field and electrical current and with metal pairs that are liquid at room temperature. We investigate two fluid pairs: gallium with mercury (immiscible pair) or gallium with GaInSn eutectic alloy (miscible pair).

中文翻译:

室温下金属轧辊不稳定性实验的可行性

结合理论论证和数值模拟,我们证明,在合理的磁场和电流值以及在室温下呈液态的金属对的情况下,金属垫辊的不稳定性可能会在厘米级设置中发生。我们研究了两种流体对:镓与汞(不溶混)或镓与GaInSn共晶合金(溶混对)。
更新日期:2021-05-07
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