Modeling of propagation of internal gravity waves in gases. (Q1852510)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Modeling of propagation of internal gravity waves in gases. |
scientific article; zbMATH DE number 1849227
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Modeling of propagation of internal gravity waves in gases. |
scientific article; zbMATH DE number 1849227 |
Statements
Modeling of propagation of internal gravity waves in gases. (English)
0 references
26 June 2003
0 references
The author considers a propagation to small-amplitude internal gravity waves (IGWs) in a compressible fluid. The problem is characterized by the parameter \(\beta\) defined as the ratio of the vertical and horizontal scales. It is argued that only methods that are convergent uniformly in \(\beta\) can be used in numerical simulations of IGWs. Some uniformly convergent methods are proposed and analyzed.
0 references
internal gravity waves
0 references
compressible fluid
0 references
Euler equations
0 references
finite-difference scheme
0 references
numerical simulation
0 references
acoustic waves
0 references
