Effect of Hydrogen Content and Dilution on Laminar Burning Velocity and Stability Characteristics of Producer Gas-Air Mixtures
المؤلفون المشاركون
Ravi, M. R.
Ray, Anjan
Ratna Kishore, V.
المصدر
العدد
المجلد 2008، العدد 2008 (31 ديسمبر/كانون الأول 2008)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2008-06-17
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Producer gas is one of the promising alternative fuels with typical constituents of H2, CO, CH4, N2, and CO2.
The laminar burning velocity of producer gas was computed for a wide range of operating conditions.
Flame stability due to preferential diffusional effects was also investigated.
Computations were carried out for spherical outwardly propagating flames and planar flames.
Different reaction mechanisms were assessed for the prediction of laminar burning velocities of CH4, H2, H2-CO, and CO-CH4 and results showed that the Warnatz reaction mechanism with C1 chemistry was the smallest among the tested mechanisms with reasonably accurate predictions for all fuels at 1 bar, 300 K.
To study the effect of variation in the producer gas composition, each of the fuel constituents in ternary CH4-H2-CO mixtures was varied between 0 to 48%, while keeping diluents fixed at 10% CO2 and 42% N2 by volume.
Peak burning velocity shifted from ϕ=1.6 to 1.1 as the combined volumetric percentage of hydrogen and CO varied from 48% to 0%.
Unstable flames due to preferential diffusion effects were observed for lean mixtures of fuel with high hydrogen content.
The present results indicate that H2 has a strong influence on the combustion of producer gas.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ratna Kishore, V.& Ravi, M. R.& Ray, Anjan. 2008. Effect of Hydrogen Content and Dilution on Laminar Burning Velocity and Stability Characteristics of Producer Gas-Air Mixtures. Journal of Combustion،Vol. 2008, no. 2008, pp.1-8.
https://search.emarefa.net/detail/BIM-987974
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ratna Kishore, V.…[et al.]. Effect of Hydrogen Content and Dilution on Laminar Burning Velocity and Stability Characteristics of Producer Gas-Air Mixtures. Journal of Combustion No. 2008 (2008), pp.1-8.
https://search.emarefa.net/detail/BIM-987974
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ratna Kishore, V.& Ravi, M. R.& Ray, Anjan. Effect of Hydrogen Content and Dilution on Laminar Burning Velocity and Stability Characteristics of Producer Gas-Air Mixtures. Journal of Combustion. 2008. Vol. 2008, no. 2008, pp.1-8.
https://search.emarefa.net/detail/BIM-987974
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-987974
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