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Numerical modelling is being used extensively to assist decision making in hydraulic and environmental field. TELEMAC System is a numerical modelling system for free surface hydrodynamics, water quality and sedimentology etc, popular in Europe but not introduced in China. The construction of 2D hydrodynamic model for Erhai Lake applies TELEMAC System for an interesting and important study. From the modeled results, lake hydrodynamics are well reproduced, the tracer’s behavior can also be seen. For the modelling itself, TELEMAC shows a good convenience and capability of reproducing reality. |
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Keywords:numerical modelling, FEM model, TELEMAC System, Erhai Lake |
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