Effects of sea roughness and atmospheric stability on wind wave growth

被引:5
作者
Myrhaug, D [1 ]
Slaattelid, OH
机构
[1] Norwegian Univ Sci & Technol, Dept Marine Hydrodynam, N-7491 Trondheim, Norway
[2] Norwegian Marine Technol Res Inst, Trondheim, Norway
关键词
ocean wind generated waves; wind wave growth; sea roughness; atmospheric stability;
D O I
10.1016/S0029-8018(01)00053-1
中图分类号
U6 [水路运输]; P75 [海洋工程];
学科分类号
0814 ; 081505 ; 0824 ; 082401 ;
摘要
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 P. 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 deter-mined. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:1133 / 1143
页数:11
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