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Recent Experimental Efforts on High-Pressure Supercritical Injection for Liquid Rockets and Their Implications
المؤلف
المصدر
International Journal of Aerospace Engineering
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-31، 31ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-11-13
دولة النشر
مصر
عدد الصفحات
31
التخصصات الرئيسية
العلوم الهندسية و تكنولوجيا المعلومات
الملخص EN
Pressure and temperature of the liquid rocket thrust chambers into which propellants are injected have been in an ascending trajectory to gain higher specific impulse.
It is quite possible then that the thermodynamic condition into which liquid propellants are injected reaches or surpasses the critical point of one or more of the injected fluids.
For example, in cryogenic hydrogen/oxygen liquid rocket engines, such as Space Shuttle Main Engine (SSME) or Vulcain (Ariane 5), the injected liquid oxygen finds itself in a supercritical condition.
Very little detailed information was available on the behavior of liquid jets under such a harsh environment nearly two decades ago.
The author had the opportunity to be intimately involved in the evolutionary understanding of injection processes at the Air Force Research Laboratory (AFRL), spanning sub- to supercritical conditions during this period.
The information included here attempts to present a coherent summary of experimental achievements pertinent to liquid rockets, focusing only on the injection of nonreacting cryogenic liquids into a high-pressure environment surpassing the critical point of at least one of the propellants.
Moreover, some implications of the results acquired under such an environment are offered in the context of the liquid rocket combustion instability problem.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chehroudi, Bruce. 2012. Recent Experimental Efforts on High-Pressure Supercritical Injection for Liquid Rockets and Their Implications. International Journal of Aerospace Engineering،Vol. 2012, no. 2012, pp.1-31.
https://search.emarefa.net/detail/BIM-447358
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chehroudi, Bruce. Recent Experimental Efforts on High-Pressure Supercritical Injection for Liquid Rockets and Their Implications. International Journal of Aerospace Engineering No. 2012 (2012), pp.1-31.
https://search.emarefa.net/detail/BIM-447358
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chehroudi, Bruce. Recent Experimental Efforts on High-Pressure Supercritical Injection for Liquid Rockets and Their Implications. International Journal of Aerospace Engineering. 2012. Vol. 2012, no. 2012, pp.1-31.
https://search.emarefa.net/detail/BIM-447358
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-447358
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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