HCCI Intelligent Rapid Modeling by Artificial Neural Network and Genetic Algorithm

المؤلفون المشاركون

Chen, Jyh-Yuan
Ghafourian, Akbar
Validi, AbdoulAhad

المصدر

Journal of Combustion

العدد

المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-11، 11ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2012-05-15

دولة النشر

مصر

عدد الصفحات

11

التخصصات الرئيسية

الكيمياء

الملخص EN

A Dynamic model of Homogeneous Charge Compression Ignition (HCCI), based on chemical kinetics principles and artificial intelligence, is developed.

The model can rapidly predict the combustion probability, thermochemistry properties, and exact timing of the Start of Combustion (SOC).

A realization function is developed on the basis of the Sandia National Laboratory chemical kinetics model, and GRI3.0 methane chemical mechanism.

The inlet conditions are optimized by Genetic Algorithm (GA), so that combustion initiates and SOC timing posits in the desired crank angle.

The best SOC timing to achieve higher performance and efficiency in HCCI engines is between 5 and 15 degrees crank angle (CAD) after top dead center (TDC).

To achieve this SOC timing, in the first case, the inlet temperature and equivalence ratio are optimized simultaneously and in the second case, compression ratio is optimized by GA.

The model’s results are validated with previous works.

The SOC timing can be predicted in less than 0.01 second and the CPU time savings are encouraging.

This model can successfully be used for real engine control applications.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Validi, AbdoulAhad& Chen, Jyh-Yuan& Ghafourian, Akbar. 2012. HCCI Intelligent Rapid Modeling by Artificial Neural Network and Genetic Algorithm. Journal of Combustion،Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-503608

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Validi, AbdoulAhad…[et al.]. HCCI Intelligent Rapid Modeling by Artificial Neural Network and Genetic Algorithm. Journal of Combustion No. 2012 (2012), pp.1-11.
https://search.emarefa.net/detail/BIM-503608

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Validi, AbdoulAhad& Chen, Jyh-Yuan& Ghafourian, Akbar. HCCI Intelligent Rapid Modeling by Artificial Neural Network and Genetic Algorithm. Journal of Combustion. 2012. Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-503608

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-503608