Dust particle mover in Cartesian coordinates.
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- Authors
- A. Mignone (migno.nosp@m.ne@t.nosp@m.o.inf.nosp@m.n.it)
References
- "Particle-gas Dynamics with Athena: Method and Convergence"
Bai & Stone, ApJ (2010) 190, 297
- "A PARTICLE MODULE FOR THE PLUTO CODE: III - DUST"
Mignone, Flock & Vaidya, ApJS (2019) 244:38
- Date
- Apr 08, 2021
◆ Particles_Dust_Update()
Position Verlet Algorithm for updating dust particles
With FARGO, we solve
dx/dt = v' dv'/dt = a'
A separate advection step is carried out to account for orbital advection (y -> y - q*Omega*dt)