English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The multiscale patch scheme is built from given small micro-scale simulationsof complicated physical processes to empower large macro-scale simulations. Bycoupling small patches of simulations over unsimulated spatial gaps, largesavings in computational time are possible. Here we discuss generalising thepatch scheme to the case of wave systems on staggered grids in 2D space.Classic macro-scale interpolation provides a generic coupling between patchesthat achieves arbitrarily high order consistency between the emergentmacro-scale simulation and the underlying micro-scale dynamics. Eigen-analysisindicates that the resultant scheme empowers feasible computation of largemacro-scale simulations of wave systems even with complicated underlyingphysics. As examples we use the scheme to simulate some wave scenarios via aturbulent shallow water model.

Large-scale simulation of shallow water waves with computation only on small staggered patches