Reliability assessment of a truck engine based on measurements of combustion chamber tightness
Referat wygłoszony
| Status: | |
| Autorzy: | Koszałka Grzegorz, Niewczas Andrzej, Pieniak Daniel |
| Rok wydania: | 2012 |
| Język: | angielski |
| Źródło: | ICQR2MSE 2012 - International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, 15-18 June 2012, Chengdu / China |
| Miasto wystąpienia: | Chengdu |
| Państwo wystąpienia: | POLSKA |
| Efekt badań statutowych | NIE |
| Abstrakty: | angielski |
| The article shows an analysis of the reliability of a compression-ignition engine used in a medium duty truck. The criterion for the reliability assessment was the decrease in combustion chamber tightness. The analysis was based on the results of compression pressure tests and leak-down tests conducted during a long-term operation of 5 trucks. Experimental survival functions and then continuous reliability functions, fitted to the empirical ones, were determined along with the failure rate functions. |
