Limits of the variability of the operating states of the ultralight autogyro engine
Artykuł w czasopiśmie
MNiSW
100
Lista 2024
| Status: | |
| Autorzy: | Jakliński Piotr, Ścisłowski Karol |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2025 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 6 |
| Wolumen/Tom: | 19 |
| Strony: | 223 - 234 |
| Impact Factor: | 1,3 |
| Web of Science® Times Cited: | 0 |
| Scopus® Cytowania: | 0 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Otwarte czasopismo |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 1 maja 2025 |
| Abstrakty: | angielski |
| The publication presents an analysis of the operating conditions of the propulsion system of an ultralight autogyro during flights of various lengths and dynamics. This analysis is aimed at demonstrating the limits of variability of engine operation to determine the boundary conditions of aircraft engine operating conditions in actual operation. This parameter, in turn, will enable the effective use of the advantages of aircraft hybridization depending on the type of mission. The research data was collected from 10 different flights of the TERCEL autogyro. MAP, RPM, flight altitude, horizontal and vertical speed, etc. were extracted from the on-board FDR (Flight Data Recorder) and then analyzed. The flights were classified as short SF (< 30 min) and long LF (> 30 min). The defined engine operating states include steady-state and transient engine operation, IDLE, low load (LL), high load (HL), and wide-open throttle (WOT), as well as acceleration and deceleration. The analysis of the data shows that for the short flights, the share of steady state is about 80% and increases to more than 90% for the long flights. For the short flights, the share of acceleration accounts for about 60% of transient states and also increases to more than 65% for the long flights. For the short flights, IDLE, LL and WOT have a fairly significant share and amount to 32%, 36.1% and 7.5%, respectively, while they are increasingly marginalized by the increasing share of HL as the flight lengthens. For the long flights, The share of HL was almost 70%. |
