Fluctuations in turbulent He II counterflow

We have measured power spectra of vortex line density fluctuations in steady turbulent counterflow in a high aspect ratio channel using a second sound burst technique as a local probe. Our results are compared with previous measurements and theoretical predictions.

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Bibliographic Details
Published in	Physics letters. A Vol. 77; no. 5; pp. 321 - 324
Main Authors	Ostermeier, R.M., Cromar, M.W., Kittel, P., Donnelly, R.J.
Format	Journal Article
Language	English
Published	Elsevier B.V 01.01.1980
Online Access	Get full text

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Summary:	We have measured power spectra of vortex line density fluctuations in steady turbulent counterflow in a high aspect ratio channel using a second sound burst technique as a local probe. Our results are compared with previous measurements and theoretical predictions.
ISSN:	0375-9601 1873-2429
DOI:	10.1016/0375-9601(80)90707-0