IT IS SETTLEMENT-EXPERIMENTAL RESEARCH THE MECHANISM OF CHANGE OF THE DEGREE OF COMPRESSION IN conrod-free THE PETROL ENGINE

N.I. Mishchenko, V.G. Zarenbin, T.N. Kolesnikov, V.L. Suprun, M.A. Bondarenko

The design, developed in ADI DonNTU, the mechanism of change of a degree of compression in non-connecting rod the petrol engine with transform the link-type mechanism is briefly described. Influence of the relative area of through passage section of hydrolocks, pressure and temperatures of oil in the mechanism of change of a degree of compression for the period of operation of the mechanism in conditions of engineless installation is experimentally investigated. Comprehensible empirical dependence by means of which are carried out settlement researches is found between the specified parameters. It is noted, that the mechanism of change of a degree of compression possesses significant speed and has good prospect of its use in automobile petrol engines.

Key words: a variable degree of compression, conrod-free the petrol engine, the mechanism of change of a degree of compression, time of operation of the mechanism, research.