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Pollution reduction technology program for class t4(jt8d) engines
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Roberts, R. Diehl, L. A. Fiorentino, A. J. |
| Copyright Year | 1977 |
| Description | The technology required to develop commercial gas turbine engines with reduced exhaust emissions was demonstrated. Can-annular combustor systems for the JT8D engine family (EPA class T4) were investigated. The JT8D turbofan engine is an axial-flow, dual-spool, moderate-bypass-ratio design. It has a two-stage fan, a four-stage low-pressure compressor driven by a three-stage low-pressure turbine, and a seven-stage high-pressure compressor driven by a single-stage high-pressure turbine. A cross section of the JT8D-17 showing the mechanical configuration is given. Key specifications for this engine are listed. |
| File Size | 1514493 |
| Page Count | 31 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19780003124 |
| Archival Resource Key | ark:/13960/t87h6cv49 |
| Language | English |
| Publisher Date | 1977-10-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Propulsion And Power Engine Design Systems Engineering Exhaust Gases Pollution Control Project Management Turbofan Engines Aircraft Engines Combustion Chambers Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
