STUDYING THE "SPH" METHOD APPLICABILITY TO THE 2D SIMULATION OF GAS DYNAMIC PROCESSES WITH DETONATION
I. M. Epishkov, I. V. Zalyalova, D. M. Linnik, S. Yu. Suslova
VANT. Ser.: Mat. Mod. Fiz. Proc 2018. Вып.3. С. 3-13.
The paper describes the study into the feasibility of using the classic SPH method for the 2D simulation of gas dynamic processes with detonation. The main formulas of the method are presented, as well as results of gas dynamics simulations with the detonation wave rate control and using the Morozov-Karpenko kinetic model. The calculated results are compared with the available experimental data and also with similar results obtained using the two-dimensional D code. Keywords: gas dynamics, the Morozov-Karpenko model of detonation kinetics, detonation wave, the SPH method, interpolation core, smoothing length.
|
English
