Abstract:
Differential schemes up to the seventh order are used for a numerical description of conservation laws on curvilinear grids. The schemes combine symmetric compact differences and diffusiontype operators oriented according to the direction of characteristics. The spectral properties of the schemes are examined. Several model problems are computed. A numerical method for the Navier–Stokes equations combined with a two-parameter turbulence model is used to simulate two-dimensional viscous gas flows.
This publication is cited in the following 11 articles:
A. D. Savel'ev, “Numerical simulation of unsteady subsonic viscous gas flows based on high-order composite compact schemes”, Comput. Math. Math. Phys., 61:2 (2021), 267–287
Kuzenov V.V., Ryzhkov V S., “Evaluation of the Possibility of Ignition of a Hydrogen-Oxygen Mixture By Erosive Flame of the Impulse Laser”, Laser Phys., 29:9 (2019), 096001
A. D. Savelev, “O raznostnykh skhemakh 18-go i 22-go poryadkov dlya uravnenii s konvektivnymi i diffuznymi chlenami”, Matem. modelirovanie, 29:6 (2017), 35–47
V. V. Kuzenov, S. V. Ryzhkov, “Numerical modeling of laser target compression in an external magnetic field”, Math. Models Comput. Simul., 10:2 (2018), 255–264
A. D. Savel'ev, “Multioperator representation of composite compact schemes”, Comput. Math. Math. Phys., 54:10 (2014), 1522–1535
A. D. Savel'ev, “The use of high-order composite compact schemes for computing supersonic jet interaction with a surface”, Comput. Math. Math. Phys., 53:10 (2013), 1558–1570
A. D. Savel'ev, “Applications of high order differenses in aerodynamical simulations”, Math. Models Comput. Simul., 4:6 (2012), 541–551
A. D. Savel'ev, “On the structure of internal dissipation of composite compact schemes for gasdynamic simulation”, Comput. Math. Math. Phys., 49:12 (2009), 2135–2148
A. D. Savel'ev, “Practical comparison of the pair turbulent models”, Math. Models Comput. Simul., 2:2 (2010), 261–272
Tolstykh A.I., Lipavskii M.V., Savel'ev A.D., Shirobokov D.A., “Highly accurate multioperators schemes for aeroacoustics with application to noise generated by jets”, Proceedings of Isma 2008: International Conference on Noise and Vibration Engineering, 2008, 549–563