Journal of Projectiles, Rockets, Missiles and Guidance >
The Study on Aerodynamics Evaluation of Winged Guided Bullet
Received date: 2013-06-14
Online published: 2025-05-30
In order to research flight aerodynamic characteristics of a large-caliber guided bullet with folded wings, a bullet model was es-tablished. The aerodynamic force of the guided bullet was calculated and simulated at different attack angle and different Mach. The results of engineering algorithm software Missile Datcom and the numerical algorithm software FLUENT were compared. The results show that the guided bullet model has good aerodynamic characteristics. The software Missile Datcom has the applicability to calculate aerodynamic pa-rameters of the bullet model. Based on the diffierences between these two softwares, they can be used in different stage of design.
WU Zhilin , YUAN Yu . The Study on Aerodynamics Evaluation of Winged Guided Bullet[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2014 , 34(2) : 127 -130 . DOI: 10.15892/j.cnki.djzdxb.2014.02.034
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