Analysis of the macrostructure of the fuel spray atomized with marine engine injector - Publication - Bridge of Knowledge

Search

Analysis of the macrostructure of the fuel spray atomized with marine engine injector

Abstract

One of the main problem influencing the combustion process in the cylinder of the marine engine is an fuel spray phenomena. The parameters describing the shape of the fuel spray are named macro parameters. This article presents the research results of the macrostructure parameters of the fuel spray atomized with the marine engine injector. The research were carried out by optical visualization measurement method of Mie scattering. The diameter of nozzle injector was 0.375 mm and L/D coefficient 8.3. In these research were considered different parameters of injection opening pressures and backpressures in the constant volume chamber. Generally conlusions are: the opening pressure influence on maximum spray tip penetration, spray cone angle and influence on speed of the injected fuel. The increase of backpressure into the constant volume chamber causes the reduction of spray tip penetration and the increase of the spray cone angle.

Citations

  • 5

    CrossRef

  • 0

    Web of Science

  • 0

    Scopus

Cite as

Full text

download paper
downloaded 62 times
Publication version
Accepted or Published Version
DOI:
Digital Object Identifier (open in new tab) 10.19206/CE-2019-413
License
Creative Commons: CC-BY-ND open in new tab

Keywords

Details

Category:
Articles
Type:
artykuły w czasopismach
Published in:
Combustion Engines no. 4, pages 80 - 85,
ISSN: 2300-9896
Language:
English
Publication year:
2019
Bibliographic description:
Grochowalska J.: Analysis of the macrostructure of the fuel spray atomized with marine engine injector// Combustion Engines -Vol. 4,iss. 2300-9896 (2019), s.80-85
DOI:
Digital Object Identifier (open in new tab) 10.19206/ce-2019-413
Verified by:
Gdańsk University of Technology

seen 169 times

Recommended for you

Meta Tags