The Influence of Cross-profiling of Inlet and Exhaust Pipes on the Gas Exchange Processes in Piston Engines / Plotnikov L. V.,Zhilkin B. P.,Brodov Yu. M. // . - 2016. - V. 150, l. . - P. 111-116.

ISSN/EISSN:

1877-7058 / нет данных

Type:

Proceedings Paper

Abstract:

It is known that more than 80\% of global energy is produced by internal combustion engines. Therefore, the improvement of working cycles and modernization of systems and components of the piston and combined internal combustion engines with the aim of improving their technical and economic indicators is one of the urgent tasks in the global energy sector. Research studies in this area were carried out mainly by means of numerical simulations or experimentally under static conditions. Information about gas exchange processes in the unsteady gas dynamic conditions are quite limited and controversial. This work aims at obtaining of the additional clarifying information about the gas dynamics in the air-gas tract of the internal combustion engine and finding ways of improving the processes. The results of experimental studies of gas exchange processes in the intake and exhaust tracts piston engines were presented in the article. Experimental studies were conducted on full-scale models of a single-cylinder engine. The experimental dependencies of change of the instantaneous velocity and pressure of the gas flow in the gas paths from the crank angle were presented in the article. Improvement of gas exchange processes in the intake and exhaust pipes of internal combustion engines due to the transverse profiling of the channels was proposed in the paper. (C) 2016 The Authors. Published by Elsevier Ltd.

Author keywords:

piston engines; gas exchange processe; gas dynamics; flow characteristics; process improvement

DOI:

10.1016/j.proeng.2016.06.729

Web of Science ID:

ISI:000387965000008

Соавторы в МНС:

Другие поля

Поле	Значение
Editor	Radionov, AA
Booktitle	2ND INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING (ICIE-2016)
Series	Procedia Engineering
Note	2nd International Conference on Industrial Engineering (ICIE), Chelyabinsk, RUSSIA, MAY 19-20, 2016
Organization	S Ural State Univ; Platov S Russian State Polytechn Univ; N Caucasian Inst Mining \& Metallurgy; Volgograd State Univ Architecture \& Civil Engn; S Seifullin Kazakh AgroTech Univ; Kazakh Natl Res Tech Univ; Russian Fdn Basic Res
Publisher	ELSEVIER SCIENCE BV
Address	SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
Research-Areas	Engineering
Web-of-Science-Categories	Engineering, Industrial
Author-Email	leonplot@mail.ru
ORCID-Numbers	Plotnikov, Leonid/0000-0002-4481-3607
Number-of-Cited-References	20
Usage-Count-Last-180-days	3
Usage-Count-Since-2013	6
Doc-Delivery-Number	BG3KL