@misc{Zbigniew_SURMA_Ballistic_2023-03-31,
 author={Zbigniew SURMA and Zbigniew SURMA},
 copyright={Wojskowa Akademia Techniczna},
 copyright={Wojskowa Akademia Techniczna},
 address={Warszawa},
 address={Warszawa},
 howpublished={online},
 year={2023-03-31},
 year={2023-03-31},
 publisher={Wojskowa Akademia Techniczna},
 publisher={Wojskowa Akademia Techniczna},
 language={angielski},
 language={angielski},
 abstract={A physical model and specificity of a two-stage light gas gun propulsion system are presented in this paper. For the considered system, a mathematical model of phenomena inside a combustion chamber, a light gas filled chamber, and a barrel was worked out. A numerical solution of the proposed model for the considered propulsion system gives pressures of powder gases, pressure of light gas, and motion parameters of a piston and a projectile. On the basis of the results of the accomplished calculations, influence of system structural parameters on the maximum pressure inside a compression chamber and a muzzle velocity of a projectile has been analysed. The final results of this work were used for development of the first in Poland a laboratory station with two-stage light gas gun intended for experimental investigation in the field of terminal ballistics of objects moving at hypersonic velocities.},
 abstract={A physical model and specificity of a two-stage light gas gun propulsion system are presented in this paper. For the considered system, a mathematical model of phenomena inside a combustion chamber, a light gas filled chamber, and a barrel was worked out. A numerical solution of the proposed model for the considered propulsion system gives pressures of powder gases, pressure of light gas, and motion parameters of a piston and a projectile. On the basis of the results of the accomplished calculations, influence of system structural parameters on the maximum pressure inside a compression chamber and a muzzle velocity of a projectile has been analysed. The final results of this work were used for development of the first in Poland a laboratory station with two-stage light gas gun intended for experimental investigation in the field of terminal ballistics of objects moving at hypersonic velocities.},
 type={artykuł},
 type={artykuł},
 title={Ballistic Model of Two-Stage Light Gas Gun},
 title={Ballistic Model of Two-Stage Light Gas Gun},
 keywords={Dwustopniowy układ miotający, Dwustopniowy układ miotający},
}