Telemac2d iteratively solves the depth-averaged Navier-Stokes-Gleichungen (i.e., the Flachwassergleichungen). The Telemac2d tutorials in this eBook use the SELAFIN (*.slf) and Conlim boundary condition (*.cli) files that result from the TELEMAC pre-processing tutorial and the descriptions refer to the Telemac2d manual.
Das steady 2d Tutorial ist die Basis für fast alle anderen TELEMAC-bezogenen Kapitel in diesem eBook. Darüber hinaus bietet das unsteady 2d-Tutorial die Anpassung quasistationärer (nahezu instationärer) Strömungsbedingungen, was zum Beispiel für die Modellierung eines Hochwasser-Hydragraphen wichtig ist.
Beyond hydrodynamic models, Sedimenttransport (i.e., morphodynamics) can be modeled using the Gaia module in a TELEMAC simulation. The necessary coupling of hydrodynamics and morphodynamics is described in detail and in general for Selafin-based TELEMAC models in the Gaia chapter.