茶籽油在柴油机上燃烧特性的试验研究

植物能源已开始成为今后农用柴油机燃料重要能源,本文以茶籽油作燃料、在S195柴油机上进行了燃烧特性试验研究。结果表明：在柴油机结构基本不改动的情况下,燃用茶籽油或茶、柴混溶油是可行的;柴油机燃用茶籽油或混溶油时,耗油率稍有上升,且燃烧室和喷油嘴有一些积炭,其排气污染下降,但柴油机燃用50％茶籽油与50％柴油的混溶油,且供油提前角为19^o时,燃烧性能较好。

Study on the Burning Character of Tea-seed Oil as An Alternative Fuel in Diesel Engine

Vegetal energy is becoming one of the important energy sources for diesel engine. A test of burning character on S195 diesel engine was carried out using tea-seed oil as the alternative fuel. The results showed that it is feasible to burn mixture oil of tea-seed oil and diesel oil without changing the structure of the engine. When burning the tea-seed oil or mixture fuel in the engine, the exhaust pollution is on decline, but the specific fuel consumption rats and deposit charcoal of combustion chambers and injection nozzles are more than ever. The performance of the engine is rather good when burning the mixture of tea-seed oil and diesel oil in same volume and the angle of pre-oil-supplied is 19o CA.