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03 Application study of shallow water wave model (SWAN)

03 Application study of shallow water wave model (SWAN)

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1: Abstract<br />

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<strong>SWAN</strong> (Simulating Wave Nearshore) <strong>wave</strong> <strong>model</strong> has been put into use to<br />

examine its applicability in Bohai Sea.<br />

There is generally poor agreement between <strong>model</strong> results and<br />

measurements, when we use default parameters <strong>of</strong> the formulas used by<br />

<strong>SWAN</strong> to implement the simulations in Bohai Sea.<br />

Also, it is surprising that for the same wind process simulated results from<br />

two wind generation and three white-capping dissipation expressions (Komen<br />

and Janssen, Alkyon) demonstrated large difference.<br />

Further <strong>study</strong> showed that the proportionality coefficient in linear growth<br />

term <strong>of</strong> wind growth source function plays an unperceived role in the process<br />

<strong>of</strong> <strong>wave</strong> development.

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