Examples
40 MIKE 21 BW - © DHI
Binary data files
Parameter files
4.2.5 Torsminde Harbour
Purpose of the example
This example illustrates how MIKE 21 BW can be used for simulation of long-
period waves (or seiches) inside a harbour. Torsminde Harbour situated at
the Danish west coasts (see Figure 4.15) has suffered of seiches causing
moored vessels move to-and-fro from their berthing positions resulting in
breaking of mooring lines, damages on fenders and piers and sometimes col-
lisions of vessels with each other. Field measurements show substantial long-
period wave energy on wave periods 30-60 s in the harbour.
Name: Layout.dfs2
Description: Bathymetry, sponge layer and porosity coefficients
Name: Hanstholm.bw
Description: Wave disturbance test
Name: Hanstholm_Harbour_Preprocessing_Data.21T
Description: Generation of wave input along the two generation lines. You
have to generate the wave input prior to model execution.
Name: Hanstholm_Harbour_Preprocessing_Plot.plc
Description: Specification for Plot Composer (prior to model run). Please
double-click the file after you have executed Hanstholm_Har-
bour_Preprocessing_Data.21T.
Name: Hanstholm_Harbour_Postprocessing_Plot.plc
Description: Specification for Plot Composer (after model run). Please dou-
ble-click the file after you have executed Hanstholm.bw.
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