Numerical simulation of explosions in the air with the release of a shock wave

Title	Numerical simulation of explosions in the air with the release of a shock wave
Authors	E. A. Veselova¹, Y. N. Deryugin¹, D. K. Zelensky¹, V. M. Ktitorov¹ ¹FSUE «RFNC - VNIIEF»
Annotation	The paper presents a parallel method for calculating two-dimensional problems of gas dynamics on geometrically adaptive unstructured grids. This approach makes it possible to significantly reduce the computational complexity of algorithms due to detailed modeling of shock wave features. The technique is applied to solving several problems with an analytical solution, on which it has shown high efficiency and reliability of the results.
Keywords	numerical methods, gas dynamics, geometrically adaptive unstructured grids, shock wave.
Citation	Veselova E. A., Deryugin Y. N., Zelensky D. K., Ktitorov V. M. ''Numerical simulation of explosions in the air with the release of a shock wave'' [Electronic resource]. Proceedings of the International Scientific Youth School-Seminar "Mathematical Modeling, Numerical Methods and Software complexes" named after E.V. Voskresensky (Saransk, July 14-18, 2022). Saransk: SVMO Publ, 2022. - pp. 73-75. Available at: https://conf.svmo.ru/files/2022/papers/paper11.pdf. - Date of access: 21.11.2024.