TY JOUR TI COMPUTATIONAL AND EXPERIMENTAL STUDY OFIMPACT OF TEMPERATURE, LOAD AND SLIDING SPEEDON DURABILITY OF COUPLINGPISTON GROOVE – PISTON RING OF SMALL ENGINE KW durability of crank mechanism KW specific pressure upon friction pair KW sliding speed in friction pair KW temperature in friction pair JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Gasangusenov, O.. PY 2013 IS 2013 PB Astrakhan State Technical University