ГАЗОДИНАМИЧЕСКОЕ СОВЕРШЕНСТВОВАНИЕ СИСТЕМЫ ВПУСКА АВТОМОБИЛЬНОГО ДВИГАТЕЛЯ ЗА СЧЕТ ПОПЕРЕЧНОГО ПРОФИЛИРОВАНИЯ КАНАЛОВ

Translated title of the contribution: Modernization of the intake pipe configuration of the 21/21 diesel on the basis of numerical modeling

Research output: Contribution to journalArticle

Abstract

The results of experimental research and numerical simulation of gas dynamics in the intake systems of different configuration in a car the internal combustion engine is presented. It is shown that the use in the intake system of pipes with profiled sections with cross sections in the shape of a square or an equilateral triangle leads to a significant change in the structure of the flow up to the slit valve and the engine cylinder. It also leads to a stabilization of the flow (reduction of dead zones) and to increase the volumetric flow of air (average 24 %) via the intake system of the piston internal combustion engine. The transverse profiling of the channels in the intake system can be used in the design of the gas-air paths of piston engines with a view to their gas-dynamic improvement.
Translated title of the contributionModernization of the intake pipe configuration of the 21/21 diesel on the basis of numerical modeling
Original languageRussian
Pages (from-to)82-86
JournalТранспорт Урала
Issue number3 (54)
DOIs
Publication statusPublished - 2017

GRNTI

  • 55.42.00

Level of Research Output

  • VAK List

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