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Numerical and Experimental Investigation of Computed Tomography of Chemiluminescence for Hydrogen-Air Premixed Laminar Flames
المؤلفون المشاركون
المصدر
International Journal of Aerospace Engineering
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-08-22
دولة النشر
مصر
عدد الصفحات
10
الملخص EN
Computed tomography of chemiluminescence (CTC) is a promising technique for combustion diagnostics, providing instantaneous 3D information of flame structures, especially in harsh circumstance.
This work focuses on assessing the feasibility of CTC and investigating structures of hydrogen-air premixed laminar flames using CTC.
A numerical phantom study was performed to assess the accuracy of the reconstruction algorithm.
A well-designed burner was used to generate stable hydrogen-air premixed laminar flames.
The O H ⁎ chemiluminescence intensity field reconstructed from 37 views using CTC was compared to the O H ⁎ chemiluminescence distributions recorded directly by a single ICCD camera from the side view.
The flame structures in different flow velocities and equivalence ratios were analyzed using the reconstructions.
The results show that the CTC technique can effectively indicate real distributions of the flame chemiluminescence.
The height of the flame becomes larger with increasing flow velocities, whereas it decreases with increasing equivalence ratios (no larger than 1).
The increasing flow velocities gradually lift the flame reaction zones.
A critical cone angle of 4.76 degrees is obtained to avoid blow-off.
These results set up a foundation for next studies and the methods can be further developed to reconstruct 3D structures of flames.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lv, Liang& Tan, Jianguo& Hu, Yue. 2016. Numerical and Experimental Investigation of Computed Tomography of Chemiluminescence for Hydrogen-Air Premixed Laminar Flames. International Journal of Aerospace Engineering،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1105018
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lv, Liang…[et al.]. Numerical and Experimental Investigation of Computed Tomography of Chemiluminescence for Hydrogen-Air Premixed Laminar Flames. International Journal of Aerospace Engineering No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1105018
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lv, Liang& Tan, Jianguo& Hu, Yue. Numerical and Experimental Investigation of Computed Tomography of Chemiluminescence for Hydrogen-Air Premixed Laminar Flames. International Journal of Aerospace Engineering. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1105018
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1105018
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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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
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