Energy Spectrum of Superfluid Turbulence without Normal Fluid

Details Energy Spectrum of Superfluid Turbulence without Normal Fluid Energy Spectrum of Superfluid Turbulence without Normal Fluid

2002-01-23

arxiv.org/abs/cond-mat/0201405v4

Physics

Condensed Matter

Soft Condensed Matter

4 pages, 5 figures, accepted for publication in Phys. Rev. Lett

Scientific paper

10.1103/PhysRevLett.89.145301

The energy spectrum of the superfluid turbulence without the normal fluid is studied numerically under the vortex filament model. Time evolution of the Taylor-Green vortex is calculated under the full nonlocal Biot-Savart law. It is shown that for k<2pi/l, the energy spectrum is very similar to the Kolmogorov's -5/3 law which is the most important statistical property of the conventional turbulence, where k is the wave number of the Fourier component of the velocity field and 1 the average intervortex spacing. The vortex length distribution becomes to obey a scaling property reflecting the self-similarity of the tangle.

Affiliated with

Also associated with

No associations

Rating

Energy Spectrum of Superfluid Turbulence without Normal Fluid does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Energy Spectrum of Superfluid Turbulence without Normal Fluid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Energy Spectrum of Superfluid Turbulence without Normal Fluid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-153438