Aerodynamic Characteristic Analysis of Two-Dimensional Trajectory Corrector Projectile in Mortar

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Aiming at researching aerodynamic characteristic of projectiles. This paper builds three simulation models with fins in different amount and appearance, by using CFD software to generate meshes of each model, it simulates the changing laws of drag coefficient, lift coefficient and pitching moment coefficient and analyses correct ability and flight stability of each model according to the data, simulation results indicate that projectile with folded fins have better aerodynamic appearance and can be studied deeper, it provides aerodynamic reference for future research.

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Periodical:

Edited by:

Li Qiang

Pages:

236-239

Citation:

T. Zhang et al., "Aerodynamic Characteristic Analysis of Two-Dimensional Trajectory Corrector Projectile in Mortar", Applied Mechanics and Materials, Vol. 624, pp. 236-239, 2014

Online since:

August 2014

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$38.00

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