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 Aug 6, 2008, 2:41:57 PM (15 years ago)
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anuga_core/documentation/user_manual/anuga_user_manual.tex
r5566 r5618 3282 3282 In the computations presented in this paper we use an explicit Euler 3283 3283 time stepping method with variable timestepping adapted to the 3284 observed CFL condition. 3285 3284 observed CFL condition: 3285 3286 \begin{equation} 3287 \delta t = \min_{k,i=[0,1,2]} r_k/v_i 3288 \label{eq:CFL condition} 3289 \end{equation} 3290 where $r_k$ is the radius of the $k$th triangle and $v$ is the maximal velocity across the edge joining triangle $k$ 3291 and it's neighbour triangle $i$ as calculated by the numerical flux function using the central upwind scheme of \cite{KurNP2001}. 3286 3292 3287 3293 \section{Flux limiting}
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