Effect of Non-uniform Flow on the Ignition and Combustion in Scramjet Combustor
The uniform and nonuniform flow conditions are created at the entry of the combustor by incorporating a Circle to Rectangle Transition duct (CR-Transition duct, for short) in the subsonic and supersonic flows ahead of the combustor. Computational and experimental studies have been carried out on a r...
Збережено в:
| Дата: | 2007 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут проблем моделювання в енергетиці ім. Г.Є. Пухова НАН України
2007
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| Назва видання: | Электронное моделирование |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/101628 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Effect of Non-uniform Flow on the Ignition and Combustion in Scramjet Combustor / Prahlada, Govindarajulu, D.N. Reddy // Электронное моделирование. — 2007. — Т. 29, № 1. — С. 97-105. — Бібліогр.: 17 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The uniform and nonuniform flow conditions are created at the entry of the combustor by incorporating a Circle to Rectangle Transition duct (CR-Transition duct, for short) in the subsonic and supersonic flows ahead of the combustor. Computational and experimental studies have been carried out on a ramp-cavity based supersonic combustor with supersonic and subsonic transitions. It is observed that the non-uniform three-dimensional flow caused by the presence of the CR-Transition duct, help in ignition of kerosene, while the same could not be achieved with uniform flow at the combustor entry. The experimental and computational investigations are discussed in this paper. |
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