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Dynamics of quantum turbulence of different spectra

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Dynamics of quantum turbulence of different spectra. / Walmsley, Paul; Zmeev, Dmitriy; Pakpour, Fatemeh et al.
In: Proceedings of the National Academy of Sciences of the United States of America, Vol. 111, No. Supplement 1, 25.03.2014, p. 4691-4698.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Walmsley, P, Zmeev, D, Pakpour, F & Golov, A 2014, 'Dynamics of quantum turbulence of different spectra', Proceedings of the National Academy of Sciences of the United States of America, vol. 111, no. Supplement 1, pp. 4691-4698. https://doi.org/10.1073/pnas.1312544110

APA

Walmsley, P., Zmeev, D., Pakpour, F., & Golov, A. (2014). Dynamics of quantum turbulence of different spectra. Proceedings of the National Academy of Sciences of the United States of America, 111(Supplement 1), 4691-4698. https://doi.org/10.1073/pnas.1312544110

Vancouver

Walmsley P, Zmeev D, Pakpour F, Golov A. Dynamics of quantum turbulence of different spectra. Proceedings of the National Academy of Sciences of the United States of America. 2014 Mar 25;111(Supplement 1):4691-4698. doi: 10.1073/pnas.1312544110

Author

Walmsley, Paul ; Zmeev, Dmitriy ; Pakpour, Fatemeh et al. / Dynamics of quantum turbulence of different spectra. In: Proceedings of the National Academy of Sciences of the United States of America. 2014 ; Vol. 111, No. Supplement 1. pp. 4691-4698.

Bibtex

@article{7305940c066d4f19a7699aec6087d330,
title = "Dynamics of quantum turbulence of different spectra",
abstract = "Turbulence in a superfluid in the zero-temperature limit consists of a dynamic tangle of quantized vortex filaments. Different types of turbulence are possible depending on the level of correlations in the orientation of vortex lines. We provide an overview of turbulence in superfluid 4He with a particular focus on recent experiments probing the decay of turbulence in the zero-temperature regime below 0.5 K. We describe extensive measurements of the vortex line density during the free decay of different types of turbulence: ultraquantum and quasiclassical turbulence in both stationary and rotating containers. The observed decays and the effective dissipation as a function of temperature are compared with theoretical models and numerical simulations.",
keywords = "superfluid helium-4, ultraquantum turbulence, quasiclassical turbulence, quantized vortices, ions in helium",
author = "Paul Walmsley and Dmitriy Zmeev and Fatemeh Pakpour and Andrei Golov",
year = "2014",
month = mar,
day = "25",
doi = "10.1073/pnas.1312544110",
language = "English",
volume = "111",
pages = "4691--4698",
journal = "Proceedings of the National Academy of Sciences of the United States of America",
issn = "0027-8424",
publisher = "National Academy of Sciences",
number = "Supplement 1",

}

RIS

TY - JOUR

T1 - Dynamics of quantum turbulence of different spectra

AU - Walmsley, Paul

AU - Zmeev, Dmitriy

AU - Pakpour, Fatemeh

AU - Golov, Andrei

PY - 2014/3/25

Y1 - 2014/3/25

N2 - Turbulence in a superfluid in the zero-temperature limit consists of a dynamic tangle of quantized vortex filaments. Different types of turbulence are possible depending on the level of correlations in the orientation of vortex lines. We provide an overview of turbulence in superfluid 4He with a particular focus on recent experiments probing the decay of turbulence in the zero-temperature regime below 0.5 K. We describe extensive measurements of the vortex line density during the free decay of different types of turbulence: ultraquantum and quasiclassical turbulence in both stationary and rotating containers. The observed decays and the effective dissipation as a function of temperature are compared with theoretical models and numerical simulations.

AB - Turbulence in a superfluid in the zero-temperature limit consists of a dynamic tangle of quantized vortex filaments. Different types of turbulence are possible depending on the level of correlations in the orientation of vortex lines. We provide an overview of turbulence in superfluid 4He with a particular focus on recent experiments probing the decay of turbulence in the zero-temperature regime below 0.5 K. We describe extensive measurements of the vortex line density during the free decay of different types of turbulence: ultraquantum and quasiclassical turbulence in both stationary and rotating containers. The observed decays and the effective dissipation as a function of temperature are compared with theoretical models and numerical simulations.

KW - superfluid helium-4

KW - ultraquantum turbulence

KW - quasiclassical turbulence

KW - quantized vortices

KW - ions in helium

U2 - 10.1073/pnas.1312544110

DO - 10.1073/pnas.1312544110

M3 - Journal article

VL - 111

SP - 4691

EP - 4698

JO - Proceedings of the National Academy of Sciences of the United States of America

JF - Proceedings of the National Academy of Sciences of the United States of America

SN - 0027-8424

IS - Supplement 1

ER -