Recontouring of Jet Engine Compressor Blades by Flow Simulation
In modern jet propulsion systems the core engine has an essential influence on the total engine performance. Especially the high pressure compressor plays an important role in this scheme. Substantial factors here are losses due to tip clearance effects and aerodynamic airfoil quality. During flight...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wiley
2001-01-01
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| Series: | International Journal of Rotating Machinery |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1155/S1023621X01000306 |
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| _version_ | 1849691632859873280 |
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| author | Herwart Hönen Matthias Panten |
| author_facet | Herwart Hönen Matthias Panten |
| author_sort | Herwart Hönen |
| collection | DOAJ |
| description | In modern jet propulsion systems the core engine has an essential influence on the total engine performance. Especially the high pressure compressor plays an important role in this scheme. Substantial factors here are losses due to tip clearance effects and
aerodynamic airfoil quality. During flight operation the airfoils are subject to wear and
tear on the leading edge. These effects cause a shortening of the chord length and the
leading edge profiles become deformed. This results in a deterioration of the engine
efficiency performance level and a reduced stall margin. |
| format | Article |
| id | doaj-art-e1f4664f48864d229e62fb3256ea91a6 |
| institution | DOAJ |
| issn | 1023-621X |
| language | English |
| publishDate | 2001-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Rotating Machinery |
| spelling | doaj-art-e1f4664f48864d229e62fb3256ea91a62025-08-20T03:20:58ZengWileyInternational Journal of Rotating Machinery1023-621X2001-01-017536537410.1155/S1023621X01000306Recontouring of Jet Engine Compressor Blades by Flow SimulationHerwart Hönen0Matthias Panten1Aachen University of Technology, Aachen, GermanyLufthansa Technik AG, Hamburg, GermanyIn modern jet propulsion systems the core engine has an essential influence on the total engine performance. Especially the high pressure compressor plays an important role in this scheme. Substantial factors here are losses due to tip clearance effects and aerodynamic airfoil quality. During flight operation the airfoils are subject to wear and tear on the leading edge. These effects cause a shortening of the chord length and the leading edge profiles become deformed. This results in a deterioration of the engine efficiency performance level and a reduced stall margin.http://dx.doi.org/10.1155/S1023621X01000306Blade re-contouringAirfoil wearEngine overhaulLeading edge erosionFlow simulation. |
| spellingShingle | Herwart Hönen Matthias Panten Recontouring of Jet Engine Compressor Blades by Flow Simulation International Journal of Rotating Machinery Blade re-contouring Airfoil wear Engine overhaul Leading edge erosion Flow simulation. |
| title | Recontouring of Jet Engine Compressor Blades
by Flow Simulation |
| title_full | Recontouring of Jet Engine Compressor Blades
by Flow Simulation |
| title_fullStr | Recontouring of Jet Engine Compressor Blades
by Flow Simulation |
| title_full_unstemmed | Recontouring of Jet Engine Compressor Blades
by Flow Simulation |
| title_short | Recontouring of Jet Engine Compressor Blades
by Flow Simulation |
| title_sort | recontouring of jet engine compressor blades by flow simulation |
| topic | Blade re-contouring Airfoil wear Engine overhaul Leading edge erosion Flow simulation. |
| url | http://dx.doi.org/10.1155/S1023621X01000306 |
| work_keys_str_mv | AT herwarthonen recontouringofjetenginecompressorbladesbyflowsimulation AT matthiaspanten recontouringofjetenginecompressorbladesbyflowsimulation |