Numerical Investigation on Flow Field of the Projectile with Base Cavity

DOI

10.2991/eame-15.2015.68How to use a DOI?

Keywords

projectile with base cavity, supersonic, aerodynamic force, CFD.

Abstract

The paper focuses on the base cavity configuration of the projectile. The effect of the cavity length on the aerodynamic force of the projectile with base cavity is investigated numerically. With the supersonic flow field of the projectile simulating, the distributions of the flow field parameters and the aerodynamic drag was obtained. Numerical results show that with the larger length base cavity, the drag of the projectile is smaller.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - H.B. Lu
AU  - S.Y. Tian
PY  - 2015/07
DA  - 2015/07
TI  - Numerical Investigation on Flow Field of the Projectile with Base Cavity
BT  - Proceedings of the 2015 International Conference on Electrical, Automation and Mechanical Engineering
PB  - Atlantis Press
SP  - 250
EP  - 251
SN  - 2352-5401
UR  - https://doi.org/10.2991/eame-15.2015.68
DO  - 10.2991/eame-15.2015.68
ID  - Lu2015/07
ER  -