| M. Mosher. A method for computing threedimensional vortex flows. Z. Flugwiss. Weltraumforsch. , 9(3):125--133, 1985. |
....D Dt = ru) Delta r 2 ; 10) where Df Dt = f t (u Delta r) f is the Lagrangian derivative and is the kinematic viscosity. The vorticity equation is thus a nonlinear transport equation which can be solved using a particle method. In the regularized version of the method, [32, 11, 12, 34, 35, 27, 5, 6, 29, 1, 28, 4, 9, 14, 10, 13, 44, 45, 46, 47] the particle representation of the vorticity field is taken as: oe (x; t) X q i oe (x Gamma x q (t) q (t) vol q 4 (11) X q i oe (x Gamma x q (t) fl q (t) where i oe is a radially symmetric regularization function and oe is a smoothing radius (i.e. a core ....
M. Mosher. A method for computing threedimensional vortex flows. Z. Flugwiss. Weltraumforsch. , 9(3):125--133, 1985.
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