The Influence of Diesel Oil Improvers on Indices of Atomisation and Combustion in High-Efficiency Engines

Polish maritime research

Aleksander MazanekOil and Gas Institute – National Research Institute, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar¹  Maciej SkowronPoznan University of Technology, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar²  Ireneusz PielechaPoznan University of Technology, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar²  Jacek PielechaPoznan University of Technology, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar² 

[1] Oil and Gas Institute – National Research Institute, Poland;Poznan University of Technology, Poland

关键词: Keywords: diesel oil;    diesel engine;    improvers;    fuel injection;    fuel combustion;   

DOI  :  10.1515/pomr-2017-0094

学科分类：工程和技术（综合）

来源: Politechnika Gdanska * Wydzial Oceanotechniki i Okretownictwa

【 摘 要 】

The process of fuel combustion in a diesel engine is determined by factors existing during liquid fuel injection and atomisation. The physicochemical properties of the fuel to a large extent decide upon the quality of this phase of cylinder fuelling. So it is important to ensure appropriate properties of a fuel affecting its atomisation and, as a result, combustion. The paper deals with the topic of diesel oil improvers and the analysis of their influence on atomisation and combustion indices. In the studies base diesel oil and a diesel fuel improved by a package of additives, were used. The process of conventional and improved fuel injection was analysed by using optical examinations. The amount of released heat was evaluated during the studies carried out on combustion. Significant aspects of the applied improvers in relation to fuel injection and its combustion have been indicated.

【 授权许可】

Unknown