Multi-physics geophysical flow simulations using JustRelax.jl
Pascal Aellig, Christian, Albert de Montserrat Navarro
JustRelax.jl (de Montserrat et al., (2026)) is an open-source, highly portable, and high-performance package designed for geodynamic modeling. It employs the Accelerated Pseudo-Transient (APT) method to solve the Stokes and diffusion equations, making it well-suited to exploit Graphics Processing Units (GPUs). It incorporates a wide range of features critical to computational geodynamics, including complex and highly non-linear rheologies, free surface, and a particle-in-cell method to advect material information.
Earth system science in Julia
Room 3