Simulation and Experimental Research on Species in Direct-Injection Diesel Engine

Yong Feng Liu; Hong Sen Tian; Xiao She Jia; Pu Cheng Pei; Yong Lu

doi:10.4028/www.scientific.net/AMM.577.244

Paper Titles

Vibration Control System of Precision Dicing Saw Machine Based on Neural Network Method
p.228

Virtual Prototype Modeling and Simulation of 8m Hydraulic Support
p.232

Construction of Contact Model of Wheelset Assembly Surface Based on ABAQUS
p.236

Performance Analysis of Triangular Elbow Servo Press
p.240

Simulation and Experimental Research on Species in Direct-Injection Diesel Engine
p.244

Simulation of 3-D Unsteady Flows in a Tubular Hydro-Turbine on DES
p.248

The Basic Research of Internal Combustion Engine Performance in Different Swirl Ratio
p.253

The Parametric Modeling of Hydraulic Turbine Based on Pro/E Secondary Development
p.258

EFG-FE Couping Method
p.263

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 577Simulation and Experimental Research on Species in...

Simulation and Experimental Research on Species in Direct-Injection Diesel Engine

Abstract:

To simulate the combustion species for direct-injection diesel engines, the new flamelet model is presented and used. The model is based on stoichiometric mixture fraction space, and a way of separating the numerical effort associated with the solution of the turbulent flow field from that of solving the chemistry is offered. The new species equations are carried out through coordinates transformation. The results from the species equation are developed and three-dimension entity model with the mixture fraction is got. Then the boundary conditions are put into the new flamelet model. Furthermore the pollutions emissions are calculated and compared with the experimental data. It gives a new way to predict the pollutants for direct-injection diesel engine.

You might also be interested in these eBooks

Applied Decisions in Area of Mechanical Engineering and Industrial Manufacturing

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 577)

Pages:

244-247

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.577.244

Citation:

Cite this paper

Online since:

July 2014

Authors:

Yong Feng Liu*, Hong Sen Tian, Xiao She Jia, Pu Cheng Pei, Yong Lu

Keywords:

Direct-Injection Diesel Engine, Entity Conditions, Mixture Fraction, Numerical Simulation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Graedel. T, Industrial ecology and the automobile [R], Prentice-Hall, New Jeasey. 2002; 243～256.

Google Scholar

[2] Yongfeng LIU Pucheng PEI, Asymptotic Analysis on Autoignition and Explosion Limits of Hydrogen-Oxygen Mixtures in Homogeneous Systems, International Journal of Hydrogen Energy[J], 2006, 31(5), 639～647.

DOI: 10.1016/j.ijhydene.2005.05.005

Google Scholar

[3] Peters N. Turbulent combustion [M]. Cambridge University Press, 2004, 1-5.

Google Scholar

[4] Y. LIU, Y. ZHANG, Optimation Research for a High Pressure Common Rail Diesel Engine Based on Simulation, International Journal of Automotive Technology, Vol. 11, No. 5: 625-636, (2010).

DOI: 10.1007/s12239-010-0075-4

Google Scholar

[5] Gou Chenhua, Cai Ruixian, Zhang Guoqiang. An advanced zero emission power cycle with integrated low temperature thermal energy, Applied Thermal Engineering [J], v26, n17-18, December, 2006, 2228～2235.

DOI: 10.1016/j.applthermaleng.2006.03.012

Google Scholar