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Nitric oxide formation in a lean, premixed-prevaporized jet a/air flame tube: an experimental and analytical study
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Bianco, Jean Lee, Chi-Ming Deur, John M. Ghorashi, Bahman |
| Copyright Year | 1992 |
| Description | An experimental and analytical study was performed on a lean, premixed-prevaporized Jet A/air flame tube. The NO(x) emissions were measured in a flame tube apparatus at inlet temperatures ranging from 755 to 866 K (900 to 1100 F), pressures from 10 to 15 atm, and equivalence ratios from 0.37 to 0.62. The data were then used in regressing an equation to predict the NO(x) production levels in combustors of similar design. Through an evaluation of parameters it was found that NO(x) is dependent on adiabatic flame temperature and combustion residence time, yet independent of pressure and inlet air temperature for the range of conditions studied. This equation was then applied to experimental data that were obtained from the literature, and a good correlation was achieved. |
| File Size | 6395333 |
| Page Count | 16 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19930017823 |
| Archival Resource Key | ark:/13960/t3421wd1j |
| Language | English |
| Publisher Date | 1992-11-01 |
| Access Restriction | Open |
| Subject Keyword | Environment Pollution Fuel Combustion Civil Aviation Jet Flow Inlet Temperature Transport Aircraft Nitric Oxide Flame Temperature Gas Turbine Engines Jp-5 Jet Fuel Combustion Chambers Flame Propagation 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 |