Abstract
The advection of substances in a fluid computed with a finite grid resolution is known to smooth out concentration gradients. A numerical method based on the determination of the zero, first and second order moments of the concentration in each cell is shown, through various 2-dimensional numerical experiments, to suppress the spatial truncation error substantially.
DOI: https://doi.org/10.3402/tellusa.v26i5.9866 | Journal eISSN: 3035-9554
Language: English
Page range: 594 - 602
Published on: Jan 1, 1974
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services
© 1974 L. B. Pedersen, L. P. Prahm, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.