量子turbulence的速度谱：实验、数值和模型
Velocity spectra of quantum turbulence: experiments, numerics and models
摘要：
超流湍流是不寻常的，并提出了一个挑战，流体动力学，因为它由两个耦合，相互渗透的湍流流体：第一个是无粘的量子涡，第二个是粘性的连续涡。尽管有这种双重性质，在足够大的长度尺度上观察到的超流湍流速度谱与普通湍流相似。我们目前的实验，数值和理论结果，解释这些相似之处，并说明我们目前的理解在较小尺度的超流湍流的局限性。
英文摘要：
Superfluid Turbulence is unusual and presents a challenge to fluid dynamicists because it consists of two coupled, inter penetrating turbulent fluids: the first is inviscid with quantised vorticity, the second is viscous with continuous vorticity. Despite this double nature, the observed spectra of the superfluid turbulent velocity at sufficiently large length scales are similar to those o ordinary turbulence. We present experimental, numerical and theoretical results which explain these similarities, and illustrate the limits of our present understanding of superfluid turbulence at smaller scales.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
