Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/7554
Title: Accurate simulation of contaminant transport using high-order compact finite difference schemes
Authors: Gürarslan, Gürhan
Publisher: Hindawi Publishing Corporation
Abstract: Numerical simulation of advective-dispersive contaminant transport is carried out by using high-order compact finite difference schemes combined with second-order MacCormack and fourth-order Runge-Kutta schemes. Both of the two schemes have accuracy of sixth-order in space. A sixth-order MacCormack scheme is proposed for the first time within this study. For the aim of demonstrating efficiency and high-order accuracy of the current methods, some numerical experiments have been done. The schemes are implemented to solve two test problems with known exact solutions. It has been exhibited that the methods are capable of succeeding high accuracy and efficiency with minimal computational effort, by comparisons of the computed results with exact solutions. © 2014 Gurhan Gurarslan.
URI: https://hdl.handle.net/11499/7554
https://doi.org/10.1155/2014/396738
ISSN: 1110-757X
Appears in Collections:Mühendislik Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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