Implementation of Mac-Cormack scheme for the fast calculation of tsunami wave propagation

Mikhail M. Lavrentiev, Alexey A. Romanenko, Konstantin K. Oblaukhov, Andrey G. Marchuk, Konstantin F. Lysakov, Mikhail Yu Shadrin

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2 Citations (Scopus)

Abstract

In this paper, we continue the discussion about of fast numerical simulation of tsunami wave propagation. In case of seismic event offshore Japan, tsunami approaches the nearest shore in approximately 20 minutes. As the calculation of tsunami wave propagation normally serves as a part of any warning system, speeding up this software results in overall better performance for tsunami warning. Implementation of the Mac-Cormack scheme to solve the shallow water system is here described. Field programmable gates array (FPGA) microchip is used to achieve better performance. The numerical solution is compared with the available exact solution to the problem considered.

Original languageEnglish
Title of host publicationOCEANS 2017 - Aberdeen
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-5
Number of pages5
Volume2017-October
ISBN (Electronic)9781509052783
DOIs
Publication statusPublished - 25 Oct 2017
EventOCEANS 2017 - Aberdeen - Aberdeen, United Kingdom
Duration: 19 Jun 201722 Jun 2017

Publication series

NameOCEANS-IEEE
PublisherIEEE
ISSN (Print)0197-7385

Conference

ConferenceOCEANS 2017 - Aberdeen
CountryUnited Kingdom
CityAberdeen
Period19.06.201722.06.2017

Keywords

  • field programmable gates array
  • Mac-Cormack difference scheme
  • Tsunami wave simulation

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