Laser Interferometry as a Measure of Turbulent Fluctuations

Laser Interferometry as a Measure of Turbulent Fluctuations

The power spectral density of the integrated neutral particle density fluctuations in the turbulent exhaust of a sonic jet has been measured using a laser interferometer. The measurements are compared with calculations of the power spectral density function.

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Bibliographische Detailangaben
Veröffentlicht in:Phys. Fluids, 9: 2525-7(Dec. 1966) 9: 2525-7(Dec. 1966), 1966-01, Vol.9 (12), p.2525-2527
Hauptverfasser: Guthart, H., Scharfman, W. E.
Format: Artikel
Sprache:eng
Schlagworte:
JETS
LASERS
N32820 -Physics-Controlled Thermonuclear Research- Diagnostics
OPTICAL SYSTEMS
PLASMA
PLASMA DIAGNOSTICS
SPECTRA
TURBULENCE
VELOCITY
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Zusammenfassung:The power spectral density of the integrated neutral particle density fluctuations in the turbulent exhaust of a sonic jet has been measured using a laser interferometer. The measurements are compared with calculations of the power spectral density function.
ISSN:0031-9171
2163-4998
DOI:10.1063/1.1761651