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arxiv: 1703.06917 · v2 · pith:7E6Y265Dnew · submitted 2017-03-20 · 🧮 math.NA · cs.NA

On the scaling of entropy viscosity in high order methods

classification 🧮 math.NA cs.NA
keywords viscosityentropymethodscalingchoicediscussdistinctexamples
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In this work, we outline the entropy viscosity method and discuss how the choice of scaling influences the size of viscosity for a simple shock problem. We present examples to illustrate the performance of the entropy viscosity method under two distinct scalings.

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