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Depth-integrated equation for large-scale modelling of low-frequency hydroacoustic waves
- Source :
- Journal of Fluid Mechanics. 722
- Publication Year :
- 2013
- Publisher :
- Cambridge University Press (CUP), 2013.
-
Abstract
- We present a depth-integrated equation for the mechanics of propagation of low-frequency hydroacoustic waves due to a sudden bottom displacement associated with earthquakes. The model equation can be used for numerical prediction in large-scale domains, overcoming the computational difficulties of three-dimensional models and so creating a solid base for tsunami early warning systems.
- Subjects :
- Physics
compressible flows, surface gravity waves, topographic effects
Model equation
Meteorology
Scale (ratio)
Warning system
topographic effects
Mechanical Engineering
Solid base
Low frequency
Condensed Matter Physics
Displacement (vector)
Settore ICAR/01 - Idraulica
Mechanics of Materials
surface gravity waves
compressible flows
Seismology
Subjects
Details
- ISSN :
- 14697645 and 00221120
- Volume :
- 722
- Database :
- OpenAIRE
- Journal :
- Journal of Fluid Mechanics
- Accession number :
- edsair.doi.dedup.....e341b42366672ff06f94139e46b7921a