سیویلیکا را در شبکه های اجتماعی دنبال نمایید.

Development of an optimized chemical kinetic mechanism for HCCI combustion of n-Heptane andnatural gas fuels mixture using genetic algorithm

Publish Year: 1388
Type: Conference paper
Language: English
View: 1,828

This Paper With 5 Page And PDF Format Ready To Download

این Paper در بخشهای موضوعی زیر دسته بندی شده است:

Export:

Link to this Paper:

Document National Code:

ICHEC06_328

Index date: 23 September 2009

Development of an optimized chemical kinetic mechanism for HCCI combustion of n-Heptane andnatural gas fuels mixture using genetic algorithm abstract

HCCI combustion in vehicles requires hydrocarbons chemical oxidation mechanism investigation and their dominant kinetics. This kind of combustion also posses enormous potential to reduce exhaust pollutants especially nitrogen oxides and it may decrease fuel consumption. Furthermore, one of the basic difficulties within HCCI combustion is its limited narrow performance. One of the main controlling procedures of HCCI combustion is the use of different hydrocarbons mixtures, which in this case, use of two fuel mixture of normal-heptane and natural gas for controlling of HCCI combustion could be considered. In this study, combined chemical kinetic mechanism for CNG and n-heptane mixture will be presented in which reaction rate parameters will be optimized by using genetic algorithm. The optimized chemical kinetic mechanism has been developed by utilization of a multi-zone combustion model. The results show that the optimized chemical kinetic mechanism can predict combustion and performance parameters properly to be in good agreement with experimental data.

Development of an optimized chemical kinetic mechanism for HCCI combustion of n-Heptane andnatural gas fuels mixture using genetic algorithm Keywords:

Development of an optimized chemical kinetic mechanism for HCCI combustion of n-Heptane andnatural gas fuels mixture using genetic algorithm authors

R Khoshbakhti Saray

Sahand University of Technology, Tabriz, Iran

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :
Onishi S, Jo SH, Shoda K, Jo PD and Kato ...
Thring RH, (1989), Homogeneous charge compression ignition (HCCI) engines. SAE ...
Goldsborough _ and Blarigan PV. (1999). A Numerical Study of ...
Fiveland SB and Assanis DN. (200). A Four-Stroke Homogeneous Charge ...
Noda T. and Foster DE (2001). A Numerical Study to ...
Rabitz H, Kramer M, Dacol D. Sensitivity analysis in chemical ...
The 6th Internationat Chemical Engineering Congress and Exhibition (IChEC 2009) ...
نمایش کامل مراجع