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Diffusive ignition and combustion in a wall jetHydrogen is injected from a downstream facing step in a wall into a high-temperature stream. Temperature and hydroxyl radical concentration are measured downstream of the injection plane by means of ultraviolet absorption spectroscopy. The experimental results are compared with theory which is based on a finite-difference solution of boundary-layer equations. Finite-rate kinetics equations are included in the analysis. The analytic predictions are also compared with previously obtained experimental results which are based on probe measurements. Comparison is made between calculated and observed ignition distances.
Document ID
19740008502
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Kurkov, A. P. (NASA Lewis Research Center Cleveland, OH, United States)
Gaugler, R. E. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 3, 2013
Publication Date
January 1, 1974
Subject Category
Thermodynamics And Combustion
Report/Patent Number
NASA-TM-X-71496
E-7810
Report Number: NASA-TM-X-71496
Report Number: E-7810
Meeting Information
Meeting: Symp. on the Fluid Mech. of Combust.
Location: Montreal
Start Date: May 13, 1974
End Date: May 16, 1974
Sponsors: ASME
Accession Number
74N16615
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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