A Fast Second-order Solver for Stiff Multifluid Dust and Gas Hydrodynamics

A Fast Second-order Solver for Stiff Multifluid Dust and Gas Hydrodynamics

We present MDIRK: a multifluid second-order diagonally implicit Runge–Kutta method to study momentum transfer between gas and an arbitrary number ( N ) of dust species. The method integrates the equations of hydrodynamics with an implicit–explicit scheme and solves the stiff source term in the momen...

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Bibliographic Details
Main Authors: Leonardo Krapp, Juan Garrido-Deutelmoser, Pablo Benítez-Llambay, Kaitlin M. Kratter
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal Supplement Series
Subjects:
Astrophysical dust processes
Planet formation
Computational astronomy
Online Access:https://doi.org/10.3847/1538-4365/ad14f9

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