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Inviscid spatial stability of a compressible mixing layer. part 2: the flame sheet model
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Jackson, T. L. Grosch, C. E. |
| Copyright Year | 1989 |
| Description | The results of an inviscid spatial calculation for a compressible reacting mixing layer are reported. The limit of infinitive activation energy is taken and the diffusion flame is approximated by a flame sheet. Results are reported for the phase speeds of the neutral waves and maximum growth rates of the unstable waves as a function of the parameters of the problem: the ratio of the temperature of the stationary stream to that of the moving stream, the Mach number of the moving streams, the heat release per unit mass fraction of the reactant, the equivalence ratio of the reaction, and the frequency of the disturbance. These results are compared to the phase speeds and growth rates of the corresponding nonreacting mixing layer. We show that the addition of combustion has important, and complex effects on the flow stability. |
| File Size | 1333440 |
| Page Count | 33 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19890013466 |
| Archival Resource Key | ark:/13960/t58d4t75s |
| Language | English |
| Publisher Date | 1989-03-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Heat Transfer Flow Stability Dynamic Characteristics Flow Equations Diffusion Flames Inviscid Flow Combustible Flow Gas Temperature Activation Energy Mixing Layers Fluids Compressible Flow Mach Number Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
