Kotsiumbas O. Influence changes of sizes of shells of cylinders on state and descriptions of engine and hauling-speed properties of car

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0415U004620

Applicant for

Specialization

  • 05.22.02 - Автомобілі та трактори

23-09-2015

Specialized Academic Board

К 35.052.20

Lviv Polytechnic National University

Essay

In this thesis important scientific and practical problem of estimating the impact of complex influence of important factors on stabilization of temperature of motor-car engine and change of size of cylinder on hauling speed and fuel economic properties of automobile was solved. Modeling method of heat transfer between sleeve and cooler was developed. The resulting regression dependence for calculating the duration of the stabilization of the internal combustion engine temperature. The effect of changing the diameter of the cylinder on the energy performance and fuel efficient was investigated.

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