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 Tools annual

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 Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

In these expressions, S̄ij = ūi,j + ūj,i /2 is the filtered rate-ofstrain tensor, and S̄ = 2S̄ikS̄ki 1/2 is a characteristic strain rate. The SGS viscosity SGS=CS̄ 2 S̄ , where ̄ refers to the length scale associated with the filter size. To simplify the comparisons presented below the last two terms of 1 are written here in terms of CS and S̄ , but the use of SGS =CS̄ 2 S̄ in 1 and 2a – 2c reveals that these two terms are actually independent of CS and S̄ . By adopting a methodology suggested by Wong, the model parameters CS, CW, and CN are calculated such that the local error function is minimized. The latter constraint implies the following linear equation system for CS, CW, and CN see the corresponding definitions of Wang and Bergstrom :

Comment on “A dynamic nonlinear subgrid-scale stress model” [Phys. Fluids 17, 035109 (2005)]