UDC 621.436

© V. A Lashko, A. N. Berdnik, 2010

WAYS OF PERFECTION FOR SYSTEMS OF A TURBO-SUPERCHARGING OF THE COMBINED PISTON ENGINES

The basic directions to improve systems of a turbo-supercharging of combined piston engines depending on the level of speeding up are considered. The hierarchical scheme of various systems for air supply of piston engines is given. Advantages and disadvantages are considered and also exergy balances of both air supply system with two-stage supercharge and one-stage air supply system with the power turbine are analyzed. The coordination problem for characteristics of the piston engine, turbines and compressors is formulated.

Keywords: turbo-supercharging, system of air supply, the combined piston engine, exergy balance, the power turbine, losses of serviceability of gases.

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	Main page News Editorial staff For authors Subscription Archive Site map Russian version Search:	UDC 621.436 © V. A Lashko, A. N. Berdnik, 2010 WAYS OF PERFECTION FOR SYSTEMS OF A TURBO-SUPERCHARGING OF THE COMBINED PISTON ENGINES The basic directions to improve systems of a turbo-supercharging of combined piston engines depending on the level of speeding up are considered. The hierarchical scheme of various systems for air supply of piston engines is given. Advantages and disadvantages are considered and also exergy balances of both air supply system with two-stage supercharge and one-stage air supply system with the power turbine are analyzed. The coordination problem for characteristics of the piston engine, turbines and compressors is formulated. Keywords: turbo-supercharging, system of air supply, the combined piston engine, exergy balance, the power turbine, losses of serviceability of gases. Download article (230.1 Kb) Сontents

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