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Modified Regression Rate Formula of PMMA Combustion by a Single Plane Impinging Jet
المؤلفون المشاركون
Matsuoka, Tsuneyoshi
Kamei, Kyohei
Nakamura, Yuji
Nagata, Harunori
المصدر
International Journal of Aerospace Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-02-21
دولة النشر
مصر
عدد الصفحات
9
الملخص EN
A modified regression rate formula for the uppermost stage of CAMUI-type hybrid rocket motor is proposed in this study.
Assuming a quasi-steady, one-dimensional, an energy balance against a control volume near the fuel surface is considered.
Accordingly, the regression rate formula which can calculate the local regression rate by the quenching distance between the flame and the regression surface is derived.
An experimental setup which simulates the combustion phenomenon involved in the uppermost stage of a CAMUI-type hybrid rocket motor was constructed and the burning tests with various flow velocities and impinging distances were performed.
A PMMA slab of 20 mm height, 60 mm width, and 20 mm thickness was chosen as a sample specimen and pure oxygen and O2/N2 mixture (50/50 vol.%) were employed as the oxidizers.
The time-averaged regression rate along the fuel surface was measured by a laser displacement sensor.
The quenching distance during the combustion event was also identified from the observation.
The comparison between the purely experimental and calculated values showed good agreement, although a large systematic error was expected due to the difficulty in accurately identifying the quenching distance.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Matsuoka, Tsuneyoshi& Kamei, Kyohei& Nakamura, Yuji& Nagata, Harunori. 2017. Modified Regression Rate Formula of PMMA Combustion by a Single Plane Impinging Jet. International Journal of Aerospace Engineering،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1158147
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Matsuoka, Tsuneyoshi…[et al.]. Modified Regression Rate Formula of PMMA Combustion by a Single Plane Impinging Jet. International Journal of Aerospace Engineering No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1158147
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Matsuoka, Tsuneyoshi& Kamei, Kyohei& Nakamura, Yuji& Nagata, Harunori. Modified Regression Rate Formula of PMMA Combustion by a Single Plane Impinging Jet. International Journal of Aerospace Engineering. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1158147
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1158147
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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