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class | wxm::apps::five_moment::limiters::artificial_viscosity_limiter_historical_t |
| Class used implementing artificial viscosity limiter based on velocity divergence Adds a diffusion term to the equation based on the compressibility of the fluid Applied on the momentum equation for p=(px,py,pz) Uses Local Discontinuous Galerkin or Interior Penalty d/dt (p) + div (-nu * m * grad u) = 0 where nu is the viscosity coefficient m is an extra multiplier which is either: |div u|, or (div u)^2. More...
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