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استفاده از POD در استخراج ساختارهای متجانس‌ یک میدان آشفته آماری- همگن

Fereydoun Sabet Ghadam; Vahid Esfahanian; Mohammad Eftekhari Yazdi

Volume 41, Issue 4 , November 2007, , Pages 401-413

https://doi.org/10.22059/jac.2013.7867

Abstract
  Capability of the Proper Orthogonal Decomposition (POD) method in extraction of the coherent structures from a spatio-temporal chaotic field is assessed in this paper. As the chaotic field, an ensemble of 40 snapshots, obtained from Direct Numerical Simulation (DNS) of the Kuramoto-Sivashinsky (KS) equation, ...  Read More