Finite volume method and high accuracy 2D code for protoplanetary disks

Tarik Chakkour (1)

1 LMBA - Laboratoire de Mathématiques de Bretagne Atlantique

We investigate in this paper a hydrodynamical code in order to simulate the flow of gas and solid particles in protoplanetary disks. This code is devoted to explore planetary formation at the decoupling stage when the gas and solid phases are competing with one another. In this work our goal is to study the full time evolution of gas and particles around the star and is to characterize the Rossby wave instability in 2D.

Mots clés: Hydrodynamics; protoplanetary disks; finite volume scheme

Domaines: Mathématiques [math]; Equations aux dérivées partielles [math.AP]; Astrophysique [astro-ph]; Astrophysique stellaire et solaire [astro-ph.SR]

Tarik Chakkour. Finite volume method and high accuracy 2D code for protoplanetary disks. 2018. ⟨hal-01700613v1⟩