Modelling dynamic roughness during floods

Andries Paarlberg, Catarine M. Dohmen-Janssen, Suzanne J.M.H. Hulscher, A.P.P. Termes

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Abstract

In this paper, we present a dynamic roughness model to predict water levels during floods. Hysteresis effects of dune development are explicitly included. It is shown that differences between the new dynamic roughness model, and models where the roughness coefficient is calibrated, are most pronounced after the floodwaves.
Original languageUndefined
Pages30-31
Publication statusPublished - 2007
EventNCR Days 2007: a sustainable river system?! - Oosterbeek, Netherlands
Duration: 15 Nov 200716 Nov 2007

Conference

ConferenceNCR Days 2007
CountryNetherlands
CityOosterbeek
Period15/11/0716/11/07

Keywords

  • IR-60430

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