Proceedings of the 2016 6th International Conference on Mechatronics, Computer and Education Informationization (MCEI 2016)

Investigation on the Influence of Projectile with Different Diameter Base Cavity upon Its Flow Field

Authors
Yang Ni
Corresponding Author
Yang Ni
Available Online December 2016.
DOI
https://doi.org/10.2991/mcei-16.2016.79How to use a DOI?
Keywords
Projectile with base cavity; Diameter; Flow field; Numerical simulation
Abstract
In order to discuss the influence of the base cavity diameter on the flow field of the projectile, projectile with different diameter base cavity (118mm, 116mm, 114mm, 112mm, 110mm) is simulated. Flow field parameters and the aerodynamic drag coefficient of projectiles were obtained. The numerical results show that the projectile with smaller diameter base cavity has the smaller aerodynamic drag, but the difference is inapparent. The flow field of projectile with different diameter base cavity is similar, too.
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Proceedings
2016 6th International Conference on Mechatronics, Computer and Education Informationization (MCEI 2016)
Part of series
Advances in Intelligent Systems Research
Publication Date
December 2016
ISBN
978-94-6252-282-4
ISSN
1951-6851
DOI
https://doi.org/10.2991/mcei-16.2016.79How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Yang Ni
PY  - 2016/12
DA  - 2016/12
TI  - Investigation on the Influence of Projectile with Different Diameter Base Cavity upon Its Flow Field
BT  - 2016 6th International Conference on Mechatronics, Computer and Education Informationization (MCEI 2016)
PB  - Atlantis Press
SP  - 382
EP  - 385
SN  - 1951-6851
UR  - https://doi.org/10.2991/mcei-16.2016.79
DO  - https://doi.org/10.2991/mcei-16.2016.79
ID  - Ni2016/12
ER  -