Mytrofanov OleksandrProskurin, ArkadiiPoznanskyi, Andrii S.Zivenko, Oleksii2023-09-292023-09-292022DOI: 10.15587/1729-4061.2022.2561151729-3774 (Print)1729-4061(Online)https://eir.nuos.edu.ua/handle/123456789/7062Determining the power of mechanical losses in a rotary-piston engine / O. Mytrofanov, A. Proskurin, A. Poznanskyi, O. Zivenko // Eastern-European Journal of Enterprise Technologies. – 2022. – Vol. 3, No. 8 (117). – P. 32–38.enDetermining the power of mechanical losses in a rotary-piston engineArticle