2012
DOI: 10.1080/00221686.2011.649838
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Source term treatment of SWEs using surface gradient upwind method

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Cited by 46 publications
(33 citation statements)
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“…A surface gradient upwind method (SGUM) for the numerical source terms treatment proposed by Pu et al [23] was integrated into this study to describe the combined operation of F and S in equation (13). The combination of F and S in the numerical iterations used in the SGUM could improve the numerical accuracy to predict the flow under different sediment transport conditions (including the investigated abutment bed scouring), since these conditions are heavily source terms bonded.…”
Section: Source Terms Schemementioning
confidence: 99%
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“…A surface gradient upwind method (SGUM) for the numerical source terms treatment proposed by Pu et al [23] was integrated into this study to describe the combined operation of F and S in equation (13). The combination of F and S in the numerical iterations used in the SGUM could improve the numerical accuracy to predict the flow under different sediment transport conditions (including the investigated abutment bed scouring), since these conditions are heavily source terms bonded.…”
Section: Source Terms Schemementioning
confidence: 99%
“…It is worth mentioning that in Pu et al [23], the SGUM was only applied to the 1D water flow cases, but here it is used for the 2D SWEs model with sediment transport. With the application of SGUM, the MUSCL-Hancock scheme in equations (23) - (24) will become…”
Section: Source Terms Schemementioning
confidence: 99%
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“…Ferreirra and Leal (1998), Yang and Greimann (1999), Brufau et al (2000) and more recently Xia et al (2010) had suggested that the effects of those two terms in equations (2) -(3) are insignificant in most sediment flow applications. For more source terms modelling information on the momentum equation, one could also refer to Pu et al (2012).…”
Section:  mentioning
confidence: 99%