Stochastic Modelling of 1-D Shallow Wate
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M.S. Horritt
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Article
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2002
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Elsevier Science
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English
β 123 KB
A second-order perturbation approach is used to investigate the effects of topographic uncertainty on a numerical model of shallow water flow. The governing equation is discretised using finite differences, the resulting nonlinear system expanded as a Taylor series about the unperturbed water depth