Vinen’s Latest Thoughts on the “Bump” Puzzle in Decaying He II Counterflow Turbulence
Vinen’s Latest Thoughts on the “Bump” Puzzle in Decaying He II Counterflow Turbulence
复制标题
维宁对衰变 He II 逆流湍流中“碰撞”难题的最新思考
DOI:
10.1007/s10909-023-02961-7
复制
发表时间:
2023
影响因子:
2
通讯作者:
Kanai, Toshiaki
中科院分区:
文献类型:
--
作者:
Guo, Wei;Kanai, Toshiaki
The pioneering work of William F. Vinen (also known as Joe Vinen) on thermal counterflow turbulence in superfluid helium-4 largely inaugurated the research on quantum turbulence. Despite decades of research on this topic, there are still open questions remaining to be solved. One such question is related to the anomalous increase in the vortex-line densityL(t) during the decay of counterflow turbulence, which is often termed as the “bump” on theL(t) curve. In 2016, Vinen and colleagues developed a theoretical model to explain this puzzling phenomenon (JETP Letters,103, 648-652 (2016)). However, he realized in the last a few years of his life that this theory must be at least inadequate. In remembrance of Joe, we discuss in this paper his latest thoughts on counterflow turbulence and its decay. We also briefly outline our recent experimental and numerical work on this topic.
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DOI:
--
发表时间:
2006
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
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作者:
C. Barenghi;A. Gordeev;L. Skrbek
通讯作者:
L. Skrbek
DOI:
10.1103/physreve.89.033006
发表时间:
2014
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
作者:
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通讯作者:
Baggaley AW
影响因子:
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影响因子:
3.7
作者:
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1.6
作者:
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Vinen, W. F.