摘要
在一台直喷式增压柴油机上进行了柴油、葵花籽油及其甲酯的性能试验,研究其燃烧放热规律。通过对实验结果的分析,发现葵花籽油及其甲酯的滞燃期比0#柴油长;葵花籽油甲酯的瞬时放热率峰值下降,燃烧持续期缩短。
In this study,the combustion heat release rule of petroleum diesel,sunflower oil and its methyl ester are compared.The tests were performed at steady state conditions in a four-cylinder turbocharged DI diesel engine.The experimental results showed that sunflower oil and its methyl ester provide a longer ignition delay period than petroleum diesel;the peak value of burning rate of the sunflower oil methyl ester was lower than petroleum diesel along with the decreased combustion duration.
出处
《小型内燃机与摩托车》
CAS
北大核心
2010年第3期75-78,共4页
Small Internal Combustion Engine and Motorcycle
基金
江苏省动力机械清洁能源与应用重点实验室开放基金项目(QK08005)
关键词
柴油机
葵花籽油
葵花籽油甲酯
燃烧
Diesel engine
Sunflower oil
Sunflower oil methyl ester
Combustion
