章炜;秦望峰;
1:海军士官学校机电系
2:安徽省蚌埠市柴油机总厂
摘要：引入组合燃烧理论,设计了电控柴油/甲醇双燃料喷醇系统和发动机工作时的控制策略,对改装后的喷醇发动机电站机组试验了发动机的动力性、经济性和排放性能以及机组的运行可靠性。试验表明:动力性指标完全能满足机组需求,经济性大大提高,排放明显改善,调速性能较为稳定。
关键词： 柴油/甲醇;;组合燃烧;;电站机组;;设计;;试验研究
Abstract：A simple reconstructed diesel engine for burning dual fuel of
diesel/methanol had been tested on its performance of power,economics,emission
and reliability.The control mechanism for supplying methanol was designed and a
combustion mode,which is diesel/methanol compound combustion(DMCC),is
proposed.The test results showed that dynamic data met the requirement of
gen-set and perfect economic performance and emission and steady governing are
achieved.
Keyword：Diesel Oil/Methanol;Compound Combustion;Generating set;Design;Test
and Research
参考文献：
[1]The Los Angeles County Metropolitan
Transportation Authority(LACMTA).Methanol Buses Return to Los
Angeles,Http://www.afdc.org:1998-01-30
[2]刘永启,王延遐,罗远荣.柴油—甲醇—水复合乳化燃料的试验研究.山东内燃机,2001(3):23~27
[3]宫长明,刘金山,徐百龙等.火花助燃甲醇发动机燃烧特性的研究[J].内燃机学报,1998,16(1):31~36
[4]訾琨,高原地区发动机燃用醇类燃料及技术措施[J].昆明理工大学学报,2000,25(3):88~92
[5]王继先,蔡曾华.柴油机燃用柴油/甲醇双燃料的试验研究[J].农业工程学报,2001,17(2):75~79
[6]姚春德,王银山,李云强等.柴油机清洁燃用甲醇的组合燃烧法[J].农业机械学报,2005,36(6):24~27
[7]Z.Han,Mechanism of Soot and Nox
Emissions Reduction UsingMultiple Injections in a Diesel Engine,SAE
Paper960633,1996
|
