Abstract
A three-dimensional, non-stationary, shallow-water model of wind induced circulation in lakes is formulated. The finite element approach is used for spatial discretization. Uniform elements /triangular prisms/ with the simplest possible shape functions are used. Since the model is linear and has a nevolutionary form.spatial discretizationyields a linear system of ordinary differential equations. Apt implicit, one-step scheme is applied for time, integration. The obtained system of algebraic equations is solved iteratively.
Partition into elements is supported by a heuristic algorithm of surface triangulation.
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© 1982 Springer-Verlag Berlin Heidelberg
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Jackowski, B.L. (1982). Computation of Wind-Driven Circulation in Shallow Lakes. In: Holz, K.P., Meissner, U., Zielke, W., Brebbia, C.A., Pinder, G., Gray, W. (eds) Finite Elements in Water Resources. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-02348-8_37
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DOI: https://doi.org/10.1007/978-3-662-02348-8_37
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