Engineering Physics Annotation << Back Numerical modelling of movement of pair vortical rings in the ideal liquid methods of discrete vortical elements D.V. Bogomolov, I.K. Marchevsky, A.V. Setuha, G.A. Shcheglov Different vortex element models are compared by numerical simulation of the well-known effect of vortex rings leapfrogging in ideal fluid. New computation schemes which ensure stability of vortex structures motion are suggested. Qualitative and quantitative comparison of the results obtained using different computation schemes is made, both among themselves and with known experimental data. E-mail: bogomolov77@mail.ru