Leapfrogging motion of two identical and coaxial ring vortices. This phenomenon was first described by Helmholtz (1858). The evolution is computed by integrating the Rosenhead-Moore approximation to the Biot-Savart law with a fourth-order Runge-Kutta scheme.
which software did you use?
can you do this on Fluent?
emachines34 1 year ago