Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)

Effect of Nano Combustion Modifier on Combustion Properties of DB and CMDB-propellant

Authors
Zhi-Feng Yuan, Feng-Qi Zhao, Jiao-Qiang Zhang, Hong-Xu Gao, Xiu-Duo Song, Yan-Jing Yang, Wei Zheng, Liang Ma
Corresponding Author
Zhi-Feng Yuan
Available Online June 2016.
DOI
10.2991/ame-16.2016.45How to use a DOI?
Keywords
Nano Combustion Modifier, Propellant, Combustion Property, Burning Rate, Mesa Effect, Plateau Effect.
Abstract

In order to investigate the effects of several nano combustion modifiers (nm-DPT, nm-CB and nm-Al) on the combustion properties of DB/Al-CMDB/RDX-CMDB propellants, the propellant samples were prepared through a solventless extrusion technique. The burning rates of propellants were measured by the strand burner method. The results showed that the nm-DPT enabled a plateau burning effect to appear for the Al-CMDB propellant in the pressure range of 8~22MPa, and the burning rate at 10MPa to exceed 29mm/s. The additional nm-CB powder increased the burning rates of the propellant, and the propellant burning rate at 10MPa exceeded 35mm/s. The nm-DPT enabled a plateau burning effect to appear for the RDX-CMDB propellant in the pressure range of 8~22MPa and a mesa effect in the pressure range of 12~22MPa, and the burning rate at 10MPa to exceeded 28mm/s. The additional nm-CB increased the burning rate of the propellant, the burning rate at 10MPa exceeded 30mm/s and the pressure exponent in the pressure of 16~22MPa was -0.10.

Copyright
© 2016, 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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Volume Title
Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
Series
Advances in Engineering Research
Publication Date
June 2016
ISBN
978-94-6252-208-4
ISSN
2352-5401
DOI
10.2991/ame-16.2016.45How to use a DOI?
Copyright
© 2016, 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/).

Cite this article

TY  - CONF
AU  - Zhi-Feng Yuan
AU  - Feng-Qi Zhao
AU  - Jiao-Qiang Zhang
AU  - Hong-Xu Gao
AU  - Xiu-Duo Song
AU  - Yan-Jing Yang
AU  - Wei Zheng
AU  - Liang Ma
PY  - 2016/06
DA  - 2016/06
TI  - Effect of Nano Combustion Modifier on Combustion Properties of DB and CMDB-propellant
BT  - Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
PB  - Atlantis Press
SP  - 267
EP  - 275
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-16.2016.45
DO  - 10.2991/ame-16.2016.45
ID  - Yuan2016/06
ER  -