Point vortex dynamics simulation

Integration of N 2D point vortices in a cylinder, using an adaptive 4th order Runge-Kutta scheme.

Version (9,32 KB)
868 Downloads
(2)
22. Mär 2015
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Zitieren als

Tom Ashbee (2026). Point vortex dynamics simulation (https://de.mathworks.com/matlabcentral/fileexchange/49103-point-vortex-dynamics-simulation), MATLAB Central File Exchange. Abgerufen .

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Version Veröffentlicht Versionshinweise
1.2.0

Similar to the previous update, the double sum in the energy (energy.m) has been completely replaced by vector operations. Gives O(2) speed up in energy calc (if N>100) => only really useful for microcanonical statistical mechanics calculations.
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1.1.0

The double sum in the equations of motion (eqns_of_motion.m) has been completely replaced by vector operations. This gives speed improvements of around O(6).
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1.0.0

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