![\"\"](\"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2022\/08\/out_half_speed.gif\")
<\/p>\nTo study the Smoothed Particle Hydrodynamics method, we simulate a dam break based on the setup given by [1].
\nWe use a weakly-compressible Lagrangian SPH formulation with an artificial viscosity by Monaghan [2] and boundary force particles to model the tank [3].<\/p>\n
This animation shows the simulation in 0.5x real time with 125k fluid particles and 7k boundary particles.<\/p>\n
<\/p>\n
References: To study the Smoothed Particle Hydrodynamics method, we simulate a dam break based on the setup given by [1]. We use a weakly-compressible Lagrangian SPH formulation with an artificial viscosity by Monaghan [2] and boundary force particles to model the … Continue reading
\n[1] Marrone, S., Antuono, M., Colagrossi, A., Colicchio, G., le Touz\u00e9, D., & Graziani, G. (2011). \u201c\u03b4-SPH model for simulating violent impact flows\u201d. In: Computer Methods in Applied Mechanics and Engineering<\/em>, 200(13\u201316), 1526\u20131542. https:\/\/doi.org\/10.1016\/J.CMA.2010.12.016<\/a>
\n[2] Monaghan, J. J. (1989). \u201cOn the Problem of Penetration in Particle Methods\u201d. In: Journal of Computational Physics<\/em>, 82(1), 1\u201315. https:\/\/doi.org\/10.1016\/0021-9991(89)90032-6<\/a>
\n[3] Monaghan, J. J., & Kajtar, J. B. (2009). \u201cSPH particle boundary forces for arbitrary boundaries\u201d. In: Computer Physics Communications<\/em>, 180(10), 1811\u20131820. https:\/\/doi.org\/10.1016\/j.cpc.2009.05.008<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"