Erratum to: Simulation and bench studies of the constructively and technologically modernized high performance piston aircraft engine. Stage I

• Autorzy: Ostapski W. , Wierzchoń T. , Rudnicki J. , Dowkontt S.

Identyfikatory

DOI

10.1515/bpasts-2017-0031

• Języki publikacji: EN

Abstrakty

EN

In Ostapski et al., Bull. Pol. Ac.: Tech 65(1), 93-105 (2017), doi: 10.1515/bpasts-2017-0012, an analysis of tribological wear of an assembly composed of cylinder liner and piston rings in a piston aircraft engine was presented. In place of the previously used technology of gas nitriding of the cylinder liner (made out of 38CrAlMo6-10 steel), formation of multi-component or composite layers by nitriding in plasma discharge environment was proposed. Also, a modification of the previously used chromium coating of the piston rings by plasma nitriding was proposed. A study on the structure and properties of surface layer diffusion manufactured by utilizing the phenomenon of cathode sputtering was carried out. Wear resistance tests were performed on a specially designed bench, with the use of isotope markers. Verification of each of the friction couples was based on using the wear of the ring as a function of the distance trip, and the roughness of the cylinder liner and ring. This note corrects flaws in illustrations published in the original paper.

Słowa kluczowe

EN

aircraft; piston; engine; plasma; nitriding

PL

samolot; tłok; silnik; osocze; azotowanie

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2017
• Tom: Vol. 65, nr 2
• Strony: 273--275
• Opis fizyczny: rys.

Twórcy

autor

Ostapski W.

• Institute of Machine Design Fundamentals, Warsaw University of Technology, 84 Narbutta St., 02-524 Warsaw, Poland

autor

Wierzchoń T.

• Faculty of Materials Science and Engineering, Warsaw University of Technology, 141 Wołoska St., 02-507 Warsaw, Poland

autor

Rudnicki J.

• Faculty of Materials Science and Engineering, Warsaw University of Technology, 141 Wołoska St., 02-507 Warsaw, Poland

autor

Dowkontt S.

• Institute of Machine Design Fundamentals, Warsaw University of Technology, 84 Narbutta St., 02-524 Warsaw, Poland

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).