Extension of WAF Type Methods to Non-Homogeneous Shallow Water Equations with Pollutant
نویسندگان
چکیده
منابع مشابه
Extension of WAF Type Methods to Non-Homogeneous Shallow Water Equations with Pollutant
This paper deals with the extension of the WAF method to discretize Shallow Water Equations with pollutants. We consider two different versions of the WAF method, by approximating the intermediate waves using the flux of HLL or the direct approach of HLLC solver. It is seen that both versions can be written under the same form with different definitions for the approximation of the velocity wav...
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15 صفحه اولShallow Water Equations
where an denotes a vertical acceleration of the fluid, e.g., due to gravity. This formulation can be derived from the NS equations by, most importantly, assuming a hydrostatic pressure along the direction of gravity. Interested readers can find a detailed derivation of these euqations in Section A. In the following sections we will first explain how to solve these equations with a basic solver,...
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ژورنال
عنوان ژورنال: Journal of Scientific Computing
سال: 2008
ISSN: 0885-7474,1573-7691
DOI: 10.1007/s10915-008-9185-9