集美大学学报（自然科学版）2016，Vol.21Issue(5)：352-356,5.
4190 ZL C－2柴油机燃油喷射系统参数匹配试验
Experimental Research on Parameter Matching of Fuel Injection System of 4190 ZLC-2 Diesel Engine
摘要
Abstract
Based on the combustion and performance test platform, the working parameters of the diesel engine were measured by changing the fuel supply advance angle under the rated condition to analyze the influ⁃ence of the fuel supply advance angle on the operational performance of the engine. Comparisons were made for determination of the best fuel supply advance angle by the experimental results from different cam action segments. It was found that the 14�6°CA cam action segment has better fuel injection characteristics, and the matching between plunger diameter, injection advance angle and cam action segment should respectively be 14 mm, 26°CA and 14�6° CA under the working conditions. It was also noted that orifice diameter about 0�26 mm can bring about the optimal performance of better NOx emission. Conclusions were drawn that the results from the research can be a reference for the fuel injection system matching for further researches.关键词
柴油机/燃油系统/燃烧性能/NOx排放Key words
marine diesel engine/fuel system/combustion performance/NOx emission分类
交通工程引用本文复制引用
徐虎,孙思远,黄加亮..4190 ZL C－2柴油机燃油喷射系统参数匹配试验[J].集美大学学报（自然科学版）,2016,21(5):352-356,5.基金项目
福建省自然科学基金资助项目（2012J01230）；福建省属高校专项基金资助项目 （）
