A Research of the Prototype Fuel Injector for the Aircraft Two-StrokeOpposed-Piston Diesel Engine
Abstrakt w czasopiśmie
| Status: | |
| Autorzy: | Siadkowska Ksenia, Czyż Zbigniew, Grabowski Łukasz |
| Dyscypliny: | |
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| Rok wydania: | 2019 |
| Wersja dokumentu: | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 12 |
| Wolumen/Tom: | 13 |
| Strony: | 1 - 1 |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| The paper presents the research results of the construction of an injector with a modified injection nozzle. Theinjector is designed for a prototype aircraft opposed-piston diesel engine with an assumed starting power of 100 kW. Theinjector has been subjected to optical tests carried out in a constant volume chamber with the use of a camera allowing torecord images at the frequency of 5400 fps and at the resolution of 1024x1024. The measurements were based on a Miescattering technique with global lighting. Seven repetitions were made for a specific measurement point. The measuring pointwas selected on the basis of the analysis of engine operating conditions. The analysis focused on the average range of the sprayand its distribution. As a result of the conducted research, the range of the fuel spray was defined for the determinedparameters of injection. The obtained results were used to verify and optimize the combustion process in the designedopposed-piston two-stroke diesel engine. Acknowledgment: This work has been realized in the cooperation with TheConstruction Office of WSK 'PZL-KALISZ' S.A.' and is part of Grant Agreement No. POIR.01.02.00-00-0002/15 financed by thePolish National Centre for Research and Development. |
