Lateral-Directional Aerodynamics of a Canard Guided Spin Stabilized Projectile at Supersonic Velocity-Reference-Cited by-同舟云学术

Lateral-Directional Aerodynamics of a Canard Guided Spin Stabilized Projectile at Supersonic Velocity

Published:2011-10-24 Issue: Volume:110-116 Page:4343-4350
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Ji Xiu Ling¹,Wang Hai Peng¹,Zeng Shi Ming¹,Jia Chen Yang¹

Affiliation:

1. Beijing Institute of Technology

Abstract

A computational study performed for a canard guided spin stabilized projectile using finite volume TVD schemes is described in this paper. Computational Fluid Dynamics (CFD) modeling and analysis of the spinning projectile with fixed canard are conducted to determine the lateral-directional aerodynamic coefficients at three supersonic speeds and various angles of attack. The analyses provide a detailed understanding of the effects of canard with different circumferential position on lateral-directional aerodynamic coefficients, and the results show that side force coefficient and yaw moment coefficient vary periodically with the circumferential position angles of canard.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.110-116.4343.pdf

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