Study on Combustion Characteristics of a Direct Injection Diesel Engine Fueled with Fischer2Tropsch Diesel Fuel

doi:10.7652/xjtuxb200601002

您当前的位置：

首页 >

文章列表页 >

Study on Combustion Characteristics of a Direct Injection Diesel Engine Fueled with Fischer2Tropsch Diesel Fuel

更新时间：2025-07-09

- Study on Combustion Characteristics of a Direct Injection Diesel Engine Fueled with Fischer2Tropsch Diesel Fuel
- Vol. 40, Issue 1, Pages: 5-009(2006)
- 作者机构：
  
  西安交通大学能源与动力工程学院,西安,710049
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb200601002
  CLC：
- Online First：10 January 2006，
  
  Published：2006
- 稿件说明：
移动端阅览
Study on Combustion Characteristics of a Direct Injection Diesel Engine Fueled with Fischer2Tropsch Diesel Fuel[J]. 2006, 40(1): 5-009.
DOI：

Study on Combustion Characteristics of a Direct Injection Diesel Engine Fueled with Fischer2Tropsch Diesel Fuel[J]. 2006, 40(1): 5-009. DOI： 10.7652/xjtuxb200601002.

摘要

据实测的喷油器针阀升程和示功图

对一台单缸、直喷式柴油机燃用FischerOTrop sch ( FOT) 柴油时的燃烧放热规律进行了计算

并系统分析了其燃烧特性. 研究结果表明:与0 号柴油相比

FOT 柴油的喷油延迟角和喷油持续期稍长

滞燃期平均缩短了1817 %

预混燃烧放热峰值平均降低了2618 %

扩散燃烧放热峰值较高

快速燃烧期较短

燃烧持续期相当;燃用FOT 柴油时的最高燃烧压力略低

最大压力升高率显著降低

燃烧噪声和机械损失较小

有效燃油消耗率和有效热效率得到了改善.

Abstract

On t he basis of t he recorded in2cylinder pressures and injector needle lif t s

the combus2 tion characteristics of an unmodified single2cylinder direct injection diesel engine operating on F2T diesel f uel are analy-ed and compared wit h t hose of conventional diesel f uel operation. The result s show t hat F2T diesel f uel exhibit s a slightly longer delay of injection and duration of injection

an 18. 7 % average shorter ignition delay

and a comparable total combustion duration when com2 pared to t hose of conventional diesel f uel . Meanwhile

F2T diesel f uel displays a 26. 8 % average lower peak value of p remixed burning rate and a higher peak value of diff usive burning rate. In addition

t he F2T diesel engine has a slightly lower peak combustion pressure

a far lower rate of pressure rise

and a lower mechanical load and combustion noise t han the conventional diesel en2 gine. The brake specific f uel consumption is lower and t he effective t hermal efficiency is hi

关键词

Keywords

references

Alleman T L , McCornmick R L. Fischer2Tropsch diesel fuels - properties and exhaust emissions : a liter ature review[ R] . SAE Paper , 2003O01O0763. Warrendale , USA : Society of Automotive Engineers , Inc ,2003.

　Schaberg P W , Myburgh I S , Botha J J . Diesel exhaust emission using sasol slurry phase distillateprocess fuels[ R ] . SAE Paper , 972898. Warrendale ,

USA : Society of Automotive Engineers , Inc , 1997.

　May M P , Vertin K. Development of t ruck engine technologies for use with Fischer2Tropsch fuels [ R ] .SAE Paper , 2001O01O3520. Warrendale , USA : Socie2

ty of Automotive Engineers , Inc , 2001.

　Atkinson C M , Thomp son GJ , Traver M L. Incylinder combustion pressure characteristics of Fischer Trop sch and conventional diesel fuels in a heavy duty

CI engine[ R] . SAE Paper , 1999O01O1472. Warrendale , USA : Society of Automotive Engineers , Inc ,1999.

　McMillian M H , Gautans M. Combustion and emission characteristics of Fischer2Tropsch and standard diesel fuel in a single2cylinder diesel engine [ R] . SAE

Paper , 2001O01O0357. Warrendale , USA : Society of Automotive Engineers , Inc , 2001.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Optical Study of Dual Direct Injection Spray of Dimethyl Ether and Methanol and Combustion Characteristics

燃气轮机天然气掺氢燃烧及排放特性数值模拟研究

生物油/生物柴油萃取液的燃料物性及发动机燃烧排放特性

二甲醚预混比对预混压燃发动机性能影响的试验研究

富氧气氛中煤粉燃烧特性改善的实验研究

Related Author

吴杰

何海斌

陈昊

陈占明

黄吕萌

张海涛

肖红亮

南天天

Related Institution

长安大学陕西省交通新能源开发、应用与汽车节能重点实验室

宁波中策动力机电集团有限公司

西安交通大学动力工程多相流国家重点实验室

西安交通大学能源与动力工程学院

School of Energy and Power Engineering, Xi’an Jiaotong University

⁰