A new 3-D numerical model for the simulation of wave transformation──0-1 combined type boundary element method

Sun Dapeng; Li Yucheng

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Sun Dapeng, Li Yucheng. A new 3-D numerical model for the simulation of wave transformation──0-1 combined type boundary element method[J]. Haiyang Xuebao, 2000, 22(3): 44-48.

Citation:

Sun Dapeng, Li Yucheng. A new 3-D numerical model for the simulation of wave transformation──0-1 combined type boundary element method[J]. Haiyang Xuebao, 2000, 22(3): 44-48.

Sun Dapeng, Li Yucheng. A new 3-D numerical model for the simulation of wave transformation──0-1 combined type boundary element method[J]. Haiyang Xuebao, 2000, 22(3): 44-48.

Citation:

Sun Dapeng, Li Yucheng. A new 3-D numerical model for the simulation of wave transformation──0-1 combined type boundary element method[J]. Haiyang Xuebao, 2000, 22(3): 44-48.

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A new 3-D numerical model for the simulation of wave transformation──0-1 combined type boundary element method

State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024

Received Date: 1998-07-29
Rev Recd Date: 1999-05-31

Abstract

Abstract

To improve the accuracy of numerical modeling of 3-dimensional (3-D) wave transformation by boundary element method (BEM),based on the formation of constant and linear element, a new model (0-1 combined type BEM) is developed.By means of this model, the "transverse oscillation" caused by the accumulation of errors during the calculation can be suppressed.Using this and combining with sub-domain of BEM, the calculation of linear wave transformation in a large area can be done.This method can also be used for the nonlinear wave transformation in time domain.
- Laplace,
- 3-dimensional BEM,
- 0-1 combined type BEM

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References(6)

References

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