Effects of sea roughness and atmospheric stability on wind wave growth |
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| Authors: | Dag Myrhaug Olav H Slaattelid |
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| Institution: | a Department of Marine Hydrodynamics, Norwegian University of Science and Technology, N-7491 Trondheim, Norway
b Norwegian Marine Technology Research Institute, Trondheim, Norway |
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| Abstract: | The paper considers the effects of sea roughness and atmospheric stability on the wind wave growth by using the logarithmic boundary layer profile including a stability function, as well as adopting Toba et al.'s J. Phys. Ocean. 34 (1990) 705] significant wave height formula combined with some commonly used sea surface roughness formulations. The wind wave growth is represented by the non-dimensional total wave energy relative to that for neutral stability used by Young Coast. Engng 34 (1998) 23]. For a given velocity at the 10 m elevation, spectral peak period and stability parameter, the wind wave growth is determined. |
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| Keywords: | Ocean wind generated waves Wind wave growth Sea roughness Atmospheric stability |
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