A new diagnostic for the relative accuracy of Euler codes
C. R. Doering, J. D. Gibbon, D. D. Holm
TL;DR
This paper proposes a new diagnostic method to evaluate and compare the accuracy of different numerical schemes used for solving the incompressible Euler equations.
Contribution
It introduces a novel diagnostic procedure for testing resolution and assessing the relative accuracy of Euler equation integration schemes.
Findings
The diagnostic effectively differentiates between numerical schemes.
It provides a quantitative measure of scheme accuracy.
The method aids in selecting optimal schemes for fluid dynamics simulations.
Abstract
A procedure is suggested for testing the resolution and comparing the relative accuracy of numerical schemes for integration of the incompressible Euler equations.
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Taxonomy
TopicsComputational Fluid Dynamics and Aerodynamics · Advanced Numerical Methods in Computational Mathematics · Numerical methods for differential equations