✦ LIBER ✦

A multi-level limited-area slow-equation model: Application to initialization

✍ Scribed by Peter Lynch; A. McDonald

Publisher: John Wiley and Sons
Year: 1990
Tongue: English
Weight: 836 KB
Volume: 116
Category: Article
ISSN: 0035-9009
DOI: 10.1002/qj.49711649305

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A multi‐level limited‐area model based on the slow equations is formulated, and applied to the problem of initializing data for a primitive‐equation forecast. the slow equations comprise a filtered system whose linear solutions correspond to the low‐frequency atmospheric motions. There are no solutions corresponding to the high‐frequency gravity‐wave solutions of the primitive equations.

The model is used to initialize data for a primitive‐equation forecast. It is successful in eliminating high‐frequency noise without causing any significant changes in the forecast. the method converges well even when all vertical modes are initialized.

📜 SIMILAR VOLUMES

Application of a finite initial separati

Application of a finite initial separation limit to the concentration gradient model of fluorescence quenching in liquids

✍ B. Stevens 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 469 KB

The Stem-Volmer equation in the Smoluchowski-Collins-Kimball approximation is modified by the use of a most probable nearest neighbour separation as an upper integration limit of the time-independent flux equation. The resulting relationship provides a description of the experimental relative fluore

Application of a Krylov subspace iterati

Application of a Krylov subspace iterative method in a multi-level adaptive technique to solve the mild-slope equation in nearshore regions

✍ Filipa Simões Brito Ferreira Oliveira 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 331 KB

An application of the capacitance matrix

An application of the capacitance matrix method to accommodate masked land areas and island circulations in a primitive equation ocean model

✍ John L. Wilkin; James V. Mansbridge; Katherine S. Hedström 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 825 KB

The capacitance matrix method has been implemented in a primitive equation ocean model to accommodate islands and portions of irregular coastal boundaries that cannot be treated adequately by boundary-fitted orthogonal curvilinear co-ordinates. The algorithm preserves the ability to solve the stream