A Cyl N200 Re1000 Gau100 Curl

Vorticity field in a 2D Smoothed Particle Hydrodynamics (SPH) simulation of a flow past a circular cylinder at Reynolds number 1000. [1] S. Marrone, A. Colagrossi, M. Antuono, G. Colicchio, G. Graziani, An accurate SPH modeling of viscous flows around bodies at low and moderate Reynolds numbers, Journal of Computational Physics, 245, 456-475 (2013). [2] A. Colagrossi, G. Graziani, M. Pulvirenti, Particles for fluids: SPH vs Vortex methods, on Journal of Mathematics and Mechanics of Complex Systems Vol. 2, No. 1, 45-70, (2014).