Observation of laminar and turbulent flow in superfluid He-4 using a vibrating wire
We have investigated the laminar and the turbulent flow in superfluid 4He using a vibrating wire made of thin NbTi (φ 2.5 μm). The wire velocity as a function of applied force has shown a large hysteresis at the first cooling from normal fluid to the superfluid state. But after a couple of increasin...
| Main Authors: | , , , , , , |
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| 格式: | Journal article |
| 語言: | English |
| 出版: |
2005
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