|本期目录/Table of Contents|

[1]Clive Woodley.On the Use of Accurate Ignition and Combustion Models in Internal Ballistics Gun Codes[J].火炸药学报,2018,41(2):117-121.[doi:10.14077/j.issn.1007-7812.2018.02.002]
 Clive Woodley.On the Use of Accurate Ignition and Combustion Models in Internal Ballistics Gun Codes[J].,2018,41(2):117-121.[doi:10.14077/j.issn.1007-7812.2018.02.002]
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On the Use of Accurate Ignition and Combustion Models in Internal Ballistics Gun Codes()
     
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《火炸药学报》[ISSN:1007-7812/CN:61-1310/TJ]

卷:
41卷
期数:
2018年第2期
页码:
117-121
栏目:
出版日期:
2018-04-27

文章信息/Info

Title:
On the Use of Accurate Ignition and Combustion Models in Internal Ballistics Gun Codes
作者:
Clive Woodley
QinetiQ, Fort Halstead, Sevenoaks, Kent TN147 BP, United Kingdom
Author(s):
Clive Woodley
QinetiQ, Fort Halstead, Sevenoaks, Kent TN147 BP, United Kingdom
关键词:
internal ballisticsignitioncombustionmodellinggunsmodular chargespressure waves
Keywords:
internal ballisticsignitioncombustionmodellinggunsmodular chargespressure waves
分类号:
TJ55;O65
DOI:
10.14077/j.issn.1007-7812.2018.02.002
文献标志码:
-
摘要:
The desire for increased performance from guns is driving the charge designer towards charges that present challenges to numerical modelling. There is a pressing need for accurate, validated ignition and combustion models that can be used to predict the performance of advanced charges and ensure pressure waves are not developed or, if they are, then they can be managed. This paper describes efforts to model complex charge designs using a two-dimensional axi-symmetric multi-phase flow internal ballistics model.
Abstract:
The desire for increased performance from guns is driving the charge designer towards charges that present challenges to numerical modelling. There is a pressing need for accurate, validated ignition and combustion models that can be used to predict the performance of advanced charges and ensure pressure waves are not developed or, if they are, then they can be managed. This paper describes efforts to model complex charge designs using a two-dimensional axi-symmetric multi-phase flow internal ballistics model.

参考文献/References:

[1] Clive Woodley. Modelling the effects of non-gaseous igniter combustion products on the ignition of gun propellants[C]//Proceedings of the 26th International Symposium on Ballistics. Miami:National Defense Industrial Association, 2011.
[2] Clive Woodley, Claridge R, Johnson N and Jones A. Ignition and combustion of pyrotechnics at low pressure and at temperature extremes[J].Defence Technology,2017,13(3):119-126.
[3] M J Aftosmis.Solution-adaptive cartesian grid methods for aerodynamic flows with complex geometries[R].USAF/NA SA Ames Research Center:von Karman Institute for Fluid Dynamics,1997.
[4] Berger M J & Aftosmis M J. Aspects (and aspect ratios) of cartesian mesh methods[C]//Proceedings of the 16th International Conference on Numerical Methods in Fluid Dynamics.New York:NASA Ames Research Center Moffett Field,1998.
[5] Toro E F, Spruce M, Speares W. Restoration of the contact surface in the harten-lax-van leer riemann solver[J].Journal of Shock Waves, 1994,4:25-34.
[6] Toro E F.Riemann Solvers and Numerical Methods for Fluid Dynamics[M]. Second Edition.[S.l.]:Springer-Verlag, 1999.
[7] Anderson R D,Fickie K D. IBHVG2-A User’s Guide, Report BRL-TR-2829[R].[S.l.]:US Army Ballistics Research Laboratory, 1987.

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备注/Memo

备注/Memo:
收稿日期:2017-10-10;改回日期:2017-11-16。
通讯作者:Clive Woodley(1957-),male,research fields:ignition,combustion,gun propulsion.E-mail:cliverwqq@gmail.com
更新日期/Last Update: 1900-01-01