Analysis and Simulation Study on Economy of Biodiesel Engine

4th International Conference on Energy Equipment Science and Engineering

Yin, Aihua^1 ; Zuo, Fushan^2 ; Li, Lin^3

Wuxi Institute of Communications Technology, Wuxi, Jiangsu

214151, China^1

College of Vehicle and Traffic Engineering, Nanjing Forestry University, Nanjing, Jiangsu

210037, China^2

College of Jincheng, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu

211156, China^3

关键词: Analysis and simulation;    Calculation process;    Diesel emission;    Diesel technology;    Economic performance;    One-dimensional model;    Performance indices;    Testing method;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/242/4/042013/pdf
DOI  :  10.1088/1755-1315/242/4/042013

来源: IOP

【 摘 要 】

Reducing harmful diesel emissions while maintaining high thermal efficiency has always been hot research point in diesel technology field. The combining CAE technology and testing methods has been adopted for a small high-speed turbocharged CR diesel engine, one dimensional models were established in order to explore and analyse the effects of biodiesel on engine power performance and economic performance. The one dimensional calculation process of biodiesel engine indicates that calculation performance indexes of the established model can agree with the testing data, and the model is accurate. The one dimensional calculation process of biodiesel engine indicates BSFC is higher than that of diesel, but the BSEC is lower than the case. Biodiesel has superior economic performance. The results and approaches can give a theory and application value for the development of biodiesel engine.