The theta parameter influence on the numerical solution of various models describing one-dimensional shallow water waves

dc.contributor.author	Φαμέλης, Ιωάννης Θ.	el
dc.contributor.author	Μπράτσος, Αθανάσιος Γ.	el
dc.date.accessioned	2015-02-13T14:56:52Z
dc.date.issued	2015-02-13
dc.identifier.uri	http://hdl.handle.net/11400/6146
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://www.epsmso.gr/	en
dc.subject	Boussinesq type equations
dc.subject	Numerical modelling
dc.subject	Εξισώσεις τύπου Boussinesq
dc.subject	Αριθμητική μοντελοποίηση
dc.title	The theta parameter influence on the numerical solution of various models describing one-dimensional shallow water waves	en
heal.type	conferenceItem
heal.generalDescription	Proceedings of 2nd IC – EpsMsO (2nd International Conference on Experiments/ Process/ System Modelling/ Simulation/ Optimization)	en
heal.classification	Electronics
heal.classification	Applied mathematics
heal.classification	Ηλεκτρονική
heal.classification	Εφαρμοσμένα μαθηματικά
heal.classificationURI	http://zbw.eu/stw/descriptor/10455-2
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh93002523
heal.classificationURI	N/A-Ηλεκτρονική
heal.classificationURI	N/A-Εφαρμοσμένα μαθηματικά
heal.dateAvailable	10000-01-01
heal.language	en
heal.access	forever
heal.recordProvider	Τ.Ε.Ι. Αθήνας. Σχολή Τεχνολογικών Εφαρμογών. Τμήμα Ηλεκτρονικών Μηχανικών Τ.Ε.	el
heal.bibliographicCitation	Famelis, I. and Bratsos, A. (2007). The theta parameter influence on the numerical solution of various models describing one-dimensional shallow water waves. In the 2nd International Conference on Experiments/ Process/ System Modelling/ Simulation/ Optimization. Athens, 4th-7th July 2007.	en
heal.abstract	Among others two sets of equations have been proposed in the literature [3, 12] to model the relatively long waves with small amplitudes in water of varying depth. Bratsos et al [5, 6] presented a parametric ¯nite-di®erence scheme, which can be considered as a generalization of the Crank-Nickolson method, concerning the numerical solution of the one-dimensional Boussinesq-type set of equations for these models. For this purpose a parameter # was used successfully. In this work we apply for both models [3, 12] the method to the bathymetry used by Beji and Battjes [2] as well as an analogous known in the bibliography as Ohyama's experiment [8] and we compare the results with those given by MIKE 21 BW [7] developed by DHI Software. Our aim is to investigate the in°uence of the parameter θ in the numerical results arising from the introduced method.	en
heal.publisher	[χ.ό.]	el
heal.fullTextAvailability	true
heal.conferenceName	International Conference on Experiments/ Process/ System Modelling/ Simulation/ Optimization	en
heal.conferenceItemType	full paper