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The Research on Flow Drag and Atomization Characteristics of Shunt Aerodynamic Valve
Received date: 2012-10-09
Online published: 2025-05-26
To research the performance of a new type of aerodynamic valve, a shunt aerodynamic valve, the flow drag and atomization characteristics of the new type aerodynamic valve were studied by numerical simulation based on the analysis of its working mechanism, and the calculated results were compared with the blunt block aerodynamic valve. The results show that the flow drag characteristic of the shunt aerodynamic valve is better than that of the blunt block aerodynamic valve, and the former efficiency is about 1.84 times as high as the latter one. Besides, the effect of fuel atomization using shunt aerodynamic valve is better than that of using blunt block aerodynamic valve. So, the performance of the shunt aerodynamic valve is better than that of the blunt block aerodynamic valve.
JIANG Rihong , WU Xiaosong , CHEN Xinfa , CHEN Qianghong , OUYANG Yong . The Research on Flow Drag and Atomization Characteristics of Shunt Aerodynamic Valve[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2013 , 33(3) : 91 -94,118 . DOI: 10.15892/j.cnki.djzdxb.2013.03.014
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