Diagnostics of a combustion process in the aircraft radial engine
Artykuł w czasopiśmie
| Status: | |
| Autorzy: | Gęca Michał Sławomir, Litak Grzegorz, Wendeker Mirosław, Jakliński Piotr, Czarnigowski Jacek, Pietrykowski Konrad |
| Rok wydania: | 2009 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 9 |
| Strony: | 677 - 678 |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| We present the statistical nonlinear analysis of time series applied to indicated combustion pressure. Using nonlinear methods we analyzed dynamics of a multi cylinder aircraft radial engine in the presence of cyclic perturbations in a single cylinder. The perturbations have been caused by variation of an air/fuel ratio via injection timing. Identification of the disturbed cylinder has been done successfully by adopting wavelet and multifractal analysis. |
