燃料化学学报2011，Vol.39Issue(1)：75-80,6.
F-T柴油对电控高压共轨柴油机性能及排放影响的研究
Effects of F-T diesel fuel on the performance and emission characteristics of diesel engine with a high-pressure common rail system
摘要
Abstract
The effects of Fischer-Tropsch (F-T) diesel fuel on the performance and emission characteristics of diesel engine with a high-pressure common rail system, which meets Euro Ⅲ emission standard ( an Euro Ⅲ high-pressure common rail diesel engine), were studied. The experimental results indicate that with an increase of F-T diesel in mix fuel, the output power and brake specific fuel consumption (BSFC) decrease, and the effective thermal efficiency increases slightly. Compared to those for neat diesel fuel (DF), the maximum reduction of engine torque and BSFC for F-T diesel are 2.2％ and 7.1％, respectively at full engine loads, while the maximum incremental value of effective thermal efficiency reaches 4.5％. The data of 13 mode test cycle (ECE R49 ) show that the presence of F-T diesel in fuels significantly decreases the exhaust emissions of CO,NOx, HC and PM with the maximum reduction of PM by 25.5％, NOx by 11.7％, HC by 39.3％ and CO by 33.9％, respectively. On the whole, F-T diesel is an ideal alternative fuel for diesel engine.关键词
柴油机/高压共轨系统/F-T柴油/发动机性能/排放Key words
diesel engine/ high-pressure common rail system/ Fischer-Tropsch diesel fuel/ engine operating performance/ exhaust emissions分类
能源科技引用本文复制引用
刘立东,宋崇林,朱广艳,潘锁柱..F-T柴油对电控高压共轨柴油机性能及排放影响的研究[J].燃料化学学报,2011,39(1):75-80,6.基金项目
国家自然科学基金(51076115) （51076115）
天津市应用基础及前沿技术研究计划(09JCZDJC25100). （09JCZDJC25100）
