Monitoring of state quantities of diesel engines in laboratory conditions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F13%3A60335" target="_blank" >RIV/60460709:41310/13:60335 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Monitoring of state quantities of diesel engines in laboratory conditions

Original language description

Worsening of ecological parameters of an engine causes a pressure drop in the combustion chamber or declines the technical condition of the fuel system (Hofmann, Rauscher, 1996). The present experiment describes the possibility of low pressure turbocharging at the atmospheric diesel engine and provides necessary information on the state quantity pressure at the end of the compression stroke. Contribution points out the effect of wear of functional pairs in combustion chamber and a subsequent decrease ofthe level of air internal energy at the end of the compression stroke. The observed diesel engine is atmospheric, so its low pressure supercharging can be ensured from a separate air tank. Simulation of the worn engine was secured by changing the exhaust valve?s clearance to 0.50 mm for comparison of the measured values, so the limit wear state reached 28%. The objectives of the experiment were fulfilled, and applied low-pressure supercharging has been proved. On the basis of the measur

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JS - Reliability and quality management, industrial testing

OECD FORD branch

—

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Scientia Agriculturae Bohemica

ISSN

1211-3174

e-ISSN

—

Volume of the periodical

44

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

113-118

UT code for WoS article

—

EID of the result in the Scopus database

—