Near- and far-field plume studies of a one-kilowatt arcjet
نویسندگان
چکیده
منابع مشابه
Diode-laser tomography for arcjet plume reconstruction.
Diode-laser absorption tomography is described with which the spatial temperature and the atomic number density distribution of a 3-kW class arcjet can be derived simultaneously by reconstruction of the absorption coefficient field of the arcjet's argon exhaust plume. One can perform various parameter measurements by changing the arcjet's mass-flow rates and discharge currents. The maximum temp...
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The diode-laser absorption technique was applied for simultaneous velocity and temperature measurements of an argon plume exhausted by an arcjet. The Ar I absorption line at 811.531 nm was taken as the center absorption line. The velocity and the temperature were derived from the Doppler shift in the absorption profiles and the full width at half-maximum of the plume absorption profile, respect...
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ژورنال
عنوان ژورنال: Journal of Propulsion and Power
سال: 1996
ISSN: 0748-4658,1533-3876
DOI: 10.2514/3.23997