Gianni Absillis

College of Engineering

Works (1)

Updated: April 5th, 2024 14:34

2021 journal article

A moving discontinuous Galerkin finite element method with interface condition enforcement for compressible flows

JOURNAL OF COMPUTATIONAL PHYSICS, 445.

By: H. Luo n, G. Absillis n & R. Nourgaliev *

author keywords: Discontinuous Galerkin methods; Moving grid methods; Conservation laws; Discontinuity tracking and fitting; Nonlinear least-squares problem
TL;DR: Numerical results obtained indicate that the MDG+ICE method is able to implicitly detect and track all types of discontinuities via interface conservation enforcement and satisfy the conservation law on both elements and interfaces via grid movement and grid management, demonstrating that an exponential rate of convergence for Sod and Lax-Harden shock tube problems can be achieved. (via Semantic Scholar)
Source: Web Of Science
Added: October 12, 2021

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