Delaying open boundary reflection interference by averaging solutions for the 1975 Hawaii Tsunami simulation

Autor:	Michael A. Sklarz, Lester Q. Spielvogel
Rok vydání:	1979
Předmět:	General Computer Science Meteorology Mathematical analysis General Engineering Boundary (topology) Interference (wave propagation) Dirichlet distribution symbols.namesake Wave model Time history Reflection (physics) symbols Transient (oscillation) Geology
Zdroj:	Computers & Fluids. 7:305-313
ISSN:	0045-7930
DOI:	10.1016/0045-7930(79)90014-8
Popis:	Averaging of solutions of the Dirichlet and Neumann problems is used to eliminate primary open boundary reflections for the simulation of the November 29, 1975 island of Hawaii tsunami. Effects due to the presence of the open boundary are then delayed resulting in an increase in the useful time history of the transient long wave model. The technique is found to be quite appropriate for the modelling of such a phenomenon from both a numerical and a cost effect standpoint.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::421bf1e8021336d5ac3133f43ae44d7c https://doi.org/10.1016/0045-7930(79)90014-8 Zobrazit plný text záznamu