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Effect of flame-tube head structure on combustion chamber performance
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Gu, Minqqi |
| Copyright Year | 1986 |
| Description | The experimental combustion performance of a premixed, pilot-type flame tube with various head structures is discussed. The test study covers an extensive area: efficiency of the combustion chamber, quality of the outlet temperature field, limit of the fuel-lean blowout, ignition performance at ground starting, and carbon deposition. As a result of these tests, a nozzle was found which fits the premixed pilot flame tube well. The use of this nozzle optimized the performance of the combustion chamber. The tested models had premixed pilot chambers with two types of air-film-cooling structures, six types of venturi-tube structures, and secondary fuel nozzles with two small spray-cone angles. |
| File Size | 426785 |
| Page Count | 13 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19870010842 |
| Archival Resource Key | ark:/13960/t9k40p837 |
| Language | English |
| Publisher Date | 1986-01-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Propulsion And Power Fuel Combustion Combustion Physics Flames Spray Nozzles Ignition Combustion Products Pipes Tubes Combustion Chambers Fuel Sprays Carbon Deposition Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
