Time-stepping schemes for finite element tidal model computations |
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| Authors: | William G Gray Daniel R Lynch |
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| Institution: | Department of Civil Engineering, Water Resources Program, Princeton University, Princeton, New Jersey 08540 USA |
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| Abstract: | A number of temporal procedures for solving the long-wave surface water equations using the finite element method in space are presented and analyzed. The analysis determines the stability of the schemes and the error in wave amplitude and phase that can be expected. The computational efficiency of the various methods is also discussed. The results ofthis analysis indicate types of errors that might be manifested in finite element surface water modeling using the different schemes. |
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