Spectrometric System for Characterizing Drop and Powder Trajectories and Chemistry in Reactive Flows
2002 ◽
Vol 56
(10)
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pp. 1345-1353
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An instrument for emission, fluorescence, and scattering diagnostics of a 22 kW gas/air thermal reactor is described. Z-pair parabolic mirrors provide diffraction-limited imaging in field center, with worst-case blur over a 12.8 mm field of view having a radius of 0.044 mm rms. Either full-field filtered or transverse line dispersed viewing can occur simultaneously. Dispersion is achieved using a 2-m spectrograph f-matched to the feed optics. Examples of data show non-axisymmetric flow in a nominally laminar flow system, drop shapes in situ, and Mie scattering from soot.
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2006 ◽
Vol 2006
◽
pp. 1-9
◽
2021 ◽
2018 ◽
Vol 58
(9)
◽
pp. 1451-1467
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2007 ◽
Vol 47
(1)
◽
pp. 33-43
◽
Keyword(s):
2021 ◽