Thermodynamic modeling for analysing the performance and emissions of spark-ignition engines
العناوين الأخرى
النمذجة الثرموديناميكية لتحليل معاملات الأداء و الانبعثات في محركات
المؤلفون المشاركون
Ahmad, Ahmad Yasin
Mashkur, Mahmud Ata Allah
المصدر
Journal of Engineering and Sustainable Development
العدد
المجلد 24، العدد 2 (31 مارس/آذار 2020)، ص ص. 57-79، 23ص.
الناشر
الجامعة المستنصرية كلية الهندسة
تاريخ النشر
2020-03-31
دولة النشر
العراق
عدد الصفحات
23
التخصصات الرئيسية
الموضوعات
الملخص EN
A thermodynamic modeling for the simulation of a spark ignition engine running on gasoline fuel and other alternate hydrocarbon fuel is presented.
This paper aims to develop a simple, fast and accurate engine simulation model by using MATLAB (GUI) program.
The model is based on the classical two-zone approach, wherein parameters like the first law of thermodynamics, equations for energy, mass conservation, equation of state and mass fraction burned, heat transfer from the cylinder.
Curve-fit coefficients are employed to simulate air and fuel data along with frozen composition and practical chemical equilibrium routines.
The mathematical model has the ability to predict the cumulative heat release, cylinder pressure, cylinder gas temperature, heat transfer from the gases to cylinder wall and work done for hydrocarbon fuels using a Zero-dimensional combustion model.
In addition, the program has the ability to predict engine performance and exhaust emissions at any condition of engine.
The validity of the mathematical model has been tested against experimental data obtained from four-stroke S.
I.
(Mercedes Benz 200E) engine.
A good agreement was obtained between the results of the present model and the experimental results.
Remarkable similarity has been found with the literature published.
In comparing model predictions with experimental data, it is found that all brake specific fuel consumption predictions are accurate to within ± 3% , while all brake thermal efficiency predictions are accurate to within ± 4% .
A thermodynamic modeling for the simulation of a spark ignition engine running on gasoline fuel and other alternate hydrocarbon fuel is presented.
This paper aims to develop a simple, fast and accurate engine simulation model by using MATLAB (GUI) program.
The model is based on the classical two-zone approach, wherein parameters like the first law of thermodynamics, equations for energy, mass conservation, equation of state and mass fraction burned, heat transfer from the cylinder.
Curve-fit coefficients are employed to simulate air and fuel data along with frozen composition and practical chemical equilibrium routines.
The mathematical model has the ability to predict the cumulative heat release, cylinder pressure, cylinder gas temperature, heat transfer from the gases to cylinder wall and work done for hydrocarbon fuels using a Zero-dimensional combustion model.
In addition, the program has the ability to predict engine performance and exhaust emissions at any condition of engine.
The validity of the mathematical model has been tested against experimental data obtained from four-stroke S.
I.
(Mercedes Benz 200E) engine.
A good agreement was obtained between the results of the present model and the experimental results.
Remarkable similarity has been found with the literature published.
In comparing model predictions with experimental data, it is found that all brake specific fuel consumption predictions are accurate to within ± 3% , while all brake thermal efficiency predictions are accurate to within ± 4% .
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mashkur, Mahmud Ata Allah& Ahmad, Ahmad Yasin. 2020. Thermodynamic modeling for analysing the performance and emissions of spark-ignition engines. Journal of Engineering and Sustainable Development،Vol. 24, no. 2, pp.57-79.
https://search.emarefa.net/detail/BIM-1263687
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mashkur, Mahmud Ata Allah& Ahmad, Ahmad Yasin. Thermodynamic modeling for analysing the performance and emissions of spark-ignition engines. Journal of Engineering and Sustainable Development Vol. 24, no. 2 (Mar. 2020), pp.57-79.
https://search.emarefa.net/detail/BIM-1263687
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mashkur, Mahmud Ata Allah& Ahmad, Ahmad Yasin. Thermodynamic modeling for analysing the performance and emissions of spark-ignition engines. Journal of Engineering and Sustainable Development. 2020. Vol. 24, no. 2, pp.57-79.
https://search.emarefa.net/detail/BIM-1263687
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1263687
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر