CALCULATED APPRECIATION OF EFFICIENCY OF HIGH-TEMPERATURE COOLING FOR INTERNAL COMBUSTION ENGINE WITH SUPERCHARGE

V.A. Zhukov

The article is devoted to valuation of perspective of using high-temperature cooling for internal combustion engine with supercharge for the purpose to increase its energy and fuel efficiency. Investigation of temperature level influence to parameters of engine was conducted for diesel engine YMZ-840. Results of investigation shows that fuel economy may be provided by high-temperature cooling. In the article condition for high-temperature cooling is determined. The article contains recommendations of engine’s modernization which are necessary for achievement of high-temperature cooling system’s efficiency and reliability.

Key words: cooling system, temperature level, parameters of energy efficiency, pressure in system, modernization of engine