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dc.contributor.authorHsu, CTen_US
dc.contributor.authorYeh, KCen_US
dc.contributor.authorYang, JCen_US
dc.date.accessioned2014-12-08T15:45:15Z-
dc.date.available2014-12-08T15:45:15Z-
dc.date.issued2000-05-30en_US
dc.identifier.issn0271-2091en_US
dc.identifier.urihttp://hdl.handle.net/11536/30507-
dc.identifier.urihttp://dx.doi.org/10.1002/(SICI)1097-0363(20000530)33:2<175en_US
dc.description.abstractA depth-averaged two-dimensional model has been developed in the curvilinear co-ordinate system for free-surface flow problems. The non-linear convective terms of the momentum equations are discretized based on the explicit-finite-analytic method with second-order accuracy in space and first-order accuracy in time. The other terms of the momentum equations, as well as the mass conservation equation, are discretized by the finite difference method. The discretized governing equations are solved in turn, and iteration in each time step is adopted to guarantee the numerical convergence. The new model has been applied to various flow situations, even for the cases with the presence of sub-critical and supercritical flows simultaneously or sequentially. Comparisons between the numerical results and the experimental data show that the proposed model is robust with satisfactory accuracy. Copyright (C) 2000 John Wiley & Sons, Ltd.en_US
dc.language.isoen_USen_US
dc.subjectboundary conditionen_US
dc.subjectcurvilinear co-ordinate systemen_US
dc.subjectdepth-averaged two-dimensional modelen_US
dc.subjectexplicit-finite-analytic methoden_US
dc.titleDepth-averaged two-dimensional curvilinear explicit finite analytic model for open-channel flowsen_US
dc.typeArticleen_US
dc.identifier.doi10.1002/(SICI)1097-0363(20000530)33:2<175en_US
dc.identifier.journalINTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDSen_US
dc.citation.volume33en_US
dc.citation.issue2en_US
dc.citation.spage175en_US
dc.citation.epage202en_US
dc.contributor.department土木工程學系zh_TW
dc.contributor.departmentDepartment of Civil Engineeringen_US
dc.identifier.wosnumberWOS:000087047400002-
dc.citation.woscount5-
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