Publikationsdatum:
2019-07-13
Beschreibung:
The feasibility of laser velocimetry in a high temperature jet was assessed in a model of an aircraft engine combustor. Experiments show that the problems encountered in measuring combustion flow can flow can be overcome by a carefully designed optical set-up and an appropriate signal processing and data acquisition system. Laser Doppler velocimetry provides useful information about coherent structures in hot free jets. The measurements agree with measurements in an isothermal jet.
Schlagwort(e):
LASERS AND MASERS
Materialart:
NASA-CR-176439
,
NAS 1.26:176439
,
ISL-CO-232/84
,
NASA Langley Research Center Visit; Oct 05, 1984; Hampton, VA; United States
Format:
application/pdf
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