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Методика проектного синтеза баллистических установок с гидродинамическим эффектом…
ISSN 0236-3941. Вестник МГТУ им. Н.Э. Баумана. Сер. Машиностроение. 2016. № 4
141
Abstract
Keywords
This paper proposes a method for automated search for
rational parameters of ballistic installations with hydro-
dynamic effect. We consider the techniques for solving direct
and inverse problems. The mathematical model takes into
account the two-phase nature of gas-powder mixture. We
describe the deformable piston in the model of visco-plastic
medium and carry out the numerical solution of the direct
problem according to Godunov-type scheme with the solu-
tion of Riemann problem by means of AUSM+ method. In
the areas of hyperbolicity loss we use Rusanov scheme. We
perform the synthesis of optimal parameters using the genet-
ic algorithm. The calculation results are given in two variants
of optimality criterion
Ballistic design, ballistic installa-
tion, interior ballistics, inter-
chamber processes, hydrodnamic
effect, genetic algorithm
REFERENCES
[1] Kureychik V.M., Malyukov S.P., Kureychik V.V., Malyukov A.S. Genetic algorithms for
applied CAD problems. Springer, 2009. 253 p.
[2] Khomenko Yu.P., Ishchenko A. N., Kasimov V.Z. Matematicheskoe modelirovanie vnu-
triballisticheskikh protsessov v stvol'nykh sistemakh [Mathematical Modeling of Interior Bal-
listics Processes in Barrel Systems]. Novosibirsk, Sib. Otd., Ross. Akad. Nauk Publ., 1999.
[3] Assovskiy I.G. Fizika goreniya i vnutrennyaya ballistika [Physics of Combustion and Inte-
rior Ballistics]. Moscow, Nauka Publ., 2005. 357 p.
[4] Rusyak I.G., Ushakov V.M. Vnutrikamernye geterogennye protsessy v stvol'nykh siste-
makh [Interchamber heterogeneous processes in barrel systems]. Ekaterinburg, UrO Ross.
Akad. Nauk Publ., 2001. 259 p.
[5] Betekhtin S.A., Vinitskiy A.M., Gorokhov N.A. Gazodinamicheskie osnovy vnutrenney
ballistiki [Gasdynamic Fundamentals of Internal Ballistics]. Moscow, Oborongiz Publ., 1957.
[6] Bogdanoff D.W. CFD Modelling of bore erosion in two-stage light gas guns.
Rep.
NASA
/ TM-1998-112236.
[7] Bogdanoff D.W., Miller R.J. New higher-order godunov code for modelling performance
of two-stage light gas guns.
Rep. NASA
/ TM-1995-110363.
[8] Fitt A.D., Crowley A.B., Aston J.A.G. Contrasting numerical meth-ods for two-
dimensional two-phase internal ballistics test problems.
Proc. 11th. Int. Symp. on Ballistics
/
Brussels, 1989, pp. 337–346. Coast, Australia, 2007, 2–7 December. Р. 295–302.
[9] Gollan R.J. et al. Development of сasbar: a two-phase flow code for the interior ballistics
problem.
16th Australasian Fluid Mechanics Conference
. Crown Plaza, Gold Coast, Australia,
2007, December 2–7, pp. 295–302.
[10] Gorokhov M.S. Vnutrennyaya ballistika stvol'nykh sistem [Interior ballistics of barrel
systems]. Moscow, CNII informacii Publ., 1985. 160 p.
[11] Bykov N.V., Vladimirov V.S., Zelentsov V.V. Engineering approach for calculating inter-
nal ballistics high-velocity system.
Oboronnaya tekhnika
[Defense technology], 2011, no. 8,
pp. 3–9 (in Russ.).