Yanovsky V. Improvement of fuel profitability and ecological parameters of convertible gas engines of road vehicles

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0404U001720

Applicant for

Specialization

  • 05.05.03 - Двигуни та енергетичні установки

29-04-2004

Specialized Academic Board

Д 26.059.03

Essay

The dissertation is devoted to questions of improvement of fuel profitability and ecological parameters convertible with petrol for work on natural gas of engines road vehicles by increase of a degree of compression and optimum adjustments of the power supply system. In the dissertation the technique and mathematical model for an estimation of influence of a degree of compression and structure of an air-gas mix on determined of the engine is developed at the work on natural gas, and also a technique and mathematical model of definition of optimum adjustments of the power supply system of the gas engine with various degrees of compression on parameters gas vehicles the automobile in operational conditions. Expedient values of a degree of compression and structure of a mix from a condition of maintenance of durability of the engine are determined. Optimum adjustments of the power supply system of the gas engine with various degrees of compression on parameters газобаллонного the automobile with various loading in city at the urban driving a cycle are determined.

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