Simulation Research on Influence of Inlets Crossing Position on Solid Ducted Rocket Performance

A 3D combustion simulation research about the varied inlets crossing positions of the solid ducted rocket with two inlets is carried out to study the influence of inlets crossing position on the performance of solid ducted rocket with fixed primary fuel injection. The performance of solid ducted roc...

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Autor principal:	Li Dong, Qiu Zhen’an, Wang Feng, Zhang Hongfei, Guo Yinhao
Formato:	article
Lenguaje:	ZH
Publicado:	Editorial Office of Aero Weaponry 2021
Materias:	\|inlets crossing position\|solid ducted rocket\|combustor\|combustion simulation\|propulsion system Motor vehicles. Aeronautics. Astronautics TL1-4050
Acceso en línea:	https://doaj.org/article/1ae0d7ad2312497585f1765d7eed2f09
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spelling	oai:doaj.org-article:1ae0d7ad2312497585f1765d7eed2f092021-11-30T00:13:49ZSimulation Research on Influence of Inlets Crossing Position on Solid Ducted Rocket Performance1673-504810.12132/ISSN.1673-5048.2020.0067https://doaj.org/article/1ae0d7ad2312497585f1765d7eed2f092021-04-01T00:00:00Zhttps://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/1623391848525-1467552734.pdfhttps://doaj.org/toc/1673-5048A 3D combustion simulation research about the varied inlets crossing positions of the solid ducted rocket with two inlets is carried out to study the influence of inlets crossing position on the performance of solid ducted rocket with fixed primary fuel injection. The performance of solid ducted rocket changes greatly when the crossing position moves from the side far away from the inlet to the side near the inlet. And the temperature field distortion at the outlet of the combustor declines at first, then it rises, but it decreases in the end. When crossing position is at the center of the combustor, the nonuniformity of the combustor outlet reaches the maximum. While the performance of solid ducted rocket opposites with the temperature field distortion, that means, the lower the distortion, the higher the engine performance. When the temperature field at the combustor outlet is uniformity, the less nozzle lost would be gotten as well.Li Dong, Qiu Zhen’an, Wang Feng, Zhang Hongfei, Guo YinhaoEditorial Office of Aero Weaponryarticle\|inlets crossing position\|solid ducted rocket\|combustor\|combustion simulation\|propulsion systemMotor vehicles. Aeronautics. AstronauticsTL1-4050ZHHangkong bingqi, Vol 28, Iss 2, Pp 100-103 (2021)
institution	DOAJ
collection	DOAJ
language	ZH
topic	\|inlets crossing position\|solid ducted rocket\|combustor\|combustion simulation\|propulsion system Motor vehicles. Aeronautics. Astronautics TL1-4050
spellingShingle	\|inlets crossing position\|solid ducted rocket\|combustor\|combustion simulation\|propulsion system Motor vehicles. Aeronautics. Astronautics TL1-4050 Li Dong, Qiu Zhen’an, Wang Feng, Zhang Hongfei, Guo Yinhao Simulation Research on Influence of Inlets Crossing Position on Solid Ducted Rocket Performance
description	A 3D combustion simulation research about the varied inlets crossing positions of the solid ducted rocket with two inlets is carried out to study the influence of inlets crossing position on the performance of solid ducted rocket with fixed primary fuel injection. The performance of solid ducted rocket changes greatly when the crossing position moves from the side far away from the inlet to the side near the inlet. And the temperature field distortion at the outlet of the combustor declines at first, then it rises, but it decreases in the end. When crossing position is at the center of the combustor, the nonuniformity of the combustor outlet reaches the maximum. While the performance of solid ducted rocket opposites with the temperature field distortion, that means, the lower the distortion, the higher the engine performance. When the temperature field at the combustor outlet is uniformity, the less nozzle lost would be gotten as well.
format	article
author	Li Dong, Qiu Zhen’an, Wang Feng, Zhang Hongfei, Guo Yinhao
author_facet	Li Dong, Qiu Zhen’an, Wang Feng, Zhang Hongfei, Guo Yinhao
author_sort	Li Dong, Qiu Zhen’an, Wang Feng, Zhang Hongfei, Guo Yinhao
title	Simulation Research on Influence of Inlets Crossing Position on Solid Ducted Rocket Performance
title_short	Simulation Research on Influence of Inlets Crossing Position on Solid Ducted Rocket Performance
title_full	Simulation Research on Influence of Inlets Crossing Position on Solid Ducted Rocket Performance
title_fullStr	Simulation Research on Influence of Inlets Crossing Position on Solid Ducted Rocket Performance
title_full_unstemmed	Simulation Research on Influence of Inlets Crossing Position on Solid Ducted Rocket Performance
title_sort	simulation research on influence of inlets crossing position on solid ducted rocket performance
publisher	Editorial Office of Aero Weaponry
publishDate	2021
url	https://doaj.org/article/1ae0d7ad2312497585f1765d7eed2f09
work_keys_str_mv	AT lidongqiuzhenanwangfengzhanghongfeiguoyinhao simulationresearchoninfluenceofinletscrossingpositiononsolidductedrocketperformance
_version_	1718406848624721920

Simulation Research on Influence of Inlets Crossing Position on Solid Ducted Rocket Performance

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