Early flame development image comparison of low calorific value syngas and CNG in di SI gas engine

Ftwi Yohaness Hagos, A. Rashid A. Aziz, Shaharin A. Sulaiman

نتاج البحث: المساهمة في مجلةمراجعة النظراء

1 اقتباس (Scopus)

ملخص

The early flame development stage of syngas and CNG are analysed and compared from the flame images taken over 20° CA from the start of ignition. An imitated syngas with a composition of 19.2% H2, 29.6% CO, 5.3% CH4 and balance with nitrogen and carbon dioxide, which resembles the typical product of wood biomass gasification, was used in the study. A CCD camera triggered externally through the signals from the camshaft and crank angle sensors was used in capturing of the images. The engine was accessed through an endoscope access and a self-illumination inside the chamber. The results of the image analysis are further compared with the mass fraction burn curve of both syngas and CNG analysed from the pressure data. The analysis result of the flame image of syngas validates the double rapid burning stage of the mass fraction burn of syngas analysed from in-cylinder pressure data.

اللغة الأصليةEnglish
رقم المقال012070
دوريةIOP Conference Series: Earth and Environmental Science
مستوى الصوت16
رقم الإصدار1
المعرِّفات الرقمية للأشياء
حالة النشرPublished - 2013
الحدث26th IAHR Symposium on Hydraulic Machinery and Systems - Beijing
المدة: أغسطس ١٩ ٢٠١٢أغسطس ٢٣ ٢٠١٢

ASJC Scopus subject areas

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