DESIGN OF THE SYSTEM OF COOLING OF THE COMBUSTION ENGINE

Abstract

For the English abstract and full text of the article please see the attached PDF-File (English version follows Russian version). ABSTRACT The article proposes authors’ design to reduce the temperature of exhaust gases on the surface of pipelines of the resonator and the catalyst. To do so plates of various geometric shapes and sizes are arranged perpendicularly and (or) at an angle to their longitudinal axis, spaced apart from each other. The expediency of using this variant of modernization of the exhaust system of the internal combustion engine is supported by theoretical and experimental studies, the reliability of which is confirmed with a confidence probability of 0,95. The regression dependencies obtained give grounds for recommending their own order of regulating the rate of cooling of a pipeline that removes exhaust gases, in accordance with their initial parameters and subsequent dynamics of indicators. In addition, during the experiment it was possible to reveal the physical picture of the process of heating and cooling of a pipeline along its length. Keywords: internal combustion engine, theoretical and experimental studies, regression dependencies, cooling system, design, vehicle, temperature.