Impact of the nozzle angle, distance between burners, and N2 on burning velocity of the diffusoin counter flames
المؤلفون المشاركون
Umar, Salwa Tariq
Abd al-Karim, Jasim Muhammad
Salih, Fuad Ulwan
المصدر
Journal of Engineering and Sustainable Development
العدد
المجلد 24، العدد 3 (31 مايو/أيار 2020)، ص ص. 29-42، 14ص.
الناشر
الجامعة المستنصرية كلية الهندسة
تاريخ النشر
2020-05-31
دولة النشر
العراق
عدد الصفحات
14
التخصصات الرئيسية
الموضوعات
الملخص EN
The achievement of precise measurements on the laminar diffusion flames plays a big role in the process of realizing a wide flames range.
Despite most of fuel is likely burnt in the turbulent combustion, there is still data requirement for the data on the velocities of the laminar burning as input to several models of the turbulent combustion.
And, in engines with an internal combustion, the first combustion is laminar, thus once more, there is a requirement for the velocity of the laminar burning.
The burning velocity of the laminar diffusion flame was measured at three nozzles at different angles (30º, 45º, and 60º) and different distances between the nozzles burners (H = 20, 30, and 40 mm) with and without the N2, and wide range of equivalence ratios (0.65 ≤ϕ≤ 1.5).
Schlieren photographs were captured to qualitatively assess the effect of angle of nozzles, distance, and N2 on the burning velocity of the diffusion flame.
Burning velocity depends on the stagnation surface of the flame front, which in turn relies on the vertical distance (H) between the burners.
Also, it was noticed that the increase in distance between the burners leads to a decrease in the velocity of the reactants since it is affected by the air The achievement of precise measurements on the laminar diffusion flames plays a big role in the process of realizing a wide flames range.
Despite most of fuel is likely burnt in the turbulent combustion, there is still data requirement for the data on the velocities of the laminar burning as input to several models of the turbulent combustion.
And, in engines with an internal combustion, the first combustion is laminar, thus once more, there is a requirement for the velocity of the laminar burning.
The burning velocity of the laminar diffusion flame was measured at three nozzles at different angles (30º, 45º, and 60º) and different distances between the nozzles burners (H = 20, 30, and 40 mm) with and without the N2, and wide range of equivalence ratios (0.65 ≤ϕ≤ 1.5).
Schlieren photographs were captured to qualitatively assess the effect of angle of nozzles, distance, and N2 on the burning velocity of the diffusion flame.
Burning velocity depends on the stagnation surface of the flame front, which in turn relies on the vertical distance (H) between the burners.
Also, it was noticed that the increase in distance between the burners leads to a decrease in the velocity of the reactants since it is affected by the air surrounding.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Umar, Salwa Tariq& Salih, Fuad Ulwan& Abd al-Karim, Jasim Muhammad. 2020. Impact of the nozzle angle, distance between burners, and N2 on burning velocity of the diffusoin counter flames. Journal of Engineering and Sustainable Development،Vol. 24, no. 3, pp.29-42.
https://search.emarefa.net/detail/BIM-1263675
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Umar, Salwa Tariq…[et al.]. Impact of the nozzle angle, distance between burners, and N2 on burning velocity of the diffusoin counter flames. Journal of Engineering and Sustainable Development Vol. 24, no. 3 (May. 2020), pp.29-42.
https://search.emarefa.net/detail/BIM-1263675
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Umar, Salwa Tariq& Salih, Fuad Ulwan& Abd al-Karim, Jasim Muhammad. Impact of the nozzle angle, distance between burners, and N2 on burning velocity of the diffusoin counter flames. Journal of Engineering and Sustainable Development. 2020. Vol. 24, no. 3, pp.29-42.
https://search.emarefa.net/detail/BIM-1263675
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1263675
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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