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On new erosion models of Savage–Hutter type for avalanches

✍ Scribed by F. Bouchut; E. D. Fernández-Nieto; A. Mangeney; P.-Y. Lagrée

Publisher
Springer Vienna
Year
2008
Tongue
English
Weight
590 KB
Volume
199
Category
Article
ISSN
0001-5970

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✍ E.D. Fernández-Nieto; F. Bouchut; D. Bresch; M.J. Castro Díaz; A. Mangeney 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 587 KB

In this paper, we present a new two-layer model of Savage-Hutter type to study submarine avalanches. A layer composed of fluidized granular material is assumed to flow within an upper layer composed of an inviscid fluid (e.g. water). The model is derived in a system of local coordinates following a