(НТУ "ХПИ", 2013) Алёхин, Сергей Алексеевич; Герасименко, Владимир Петрович; Опалев, Василий Анатольевич
The basic problems of the matching of characteristics of turbo-supercharging units and two-stroke transport diesel engines
with various number of cylinders are considered. Influence of the number of impeller tiers and other geometrical parameters on the pressure characteristic of the centrifugal compressor and joint action of the compressor and the piston engine is investigated. Effective measures on the optimum coordination of a mechanical turbo-supercharging with a transport diesel engine are determined. Recommendations on acceleration of modernization of transport diesel engines with different number of cylinders are offered due to enhancement of characteristics high-pressure turbo-supercharging units.
