Kaukarov А. , Zhamanbayev Б. , Kokayev У. , Saukhanov Н. and Begimkulova Э. 2025. Сomparative analysis of pressure distribution of compression piston rings in an internal combustion engine cylinder. Eurasian Journal of Applied Engineering and Technology (EJAET). 153, 4 (Dec. 2025), 111–123. DOI:https://doi.org/10.32523/2616-7263-2025-153-4-111-123.