Relationships between mean wavelength and mean wave-period of wind wave in deep water

L&#252; Hongmin; Xu Delun

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Lü Hongmin, Xu Delun. Relationships between mean wavelength and mean wave-period of wind wave in deep water[J]. Haiyang Xuebao, 1999, 21(5): 31-37.

Citation:

Lü Hongmin, Xu Delun. Relationships between mean wavelength and mean wave-period of wind wave in deep water[J]. Haiyang Xuebao, 1999, 21(5): 31-37.

Lü Hongmin, Xu Delun. Relationships between mean wavelength and mean wave-period of wind wave in deep water[J]. Haiyang Xuebao, 1999, 21(5): 31-37.

Citation:

Lü Hongmin, Xu Delun. Relationships between mean wavelength and mean wave-period of wind wave in deep water[J]. Haiyang Xuebao, 1999, 21(5): 31-37.

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Relationships between mean wavelength and mean wave-period of wind wave in deep water

Physical Oceanography Laboratory, Ocean University of Qingdao, Qingdao 266003

Received Date: 1998-06-01
Rev Recd Date: 1998-10-20

Abstract

Abstract

Relationships between the mean wavelength and mean wave-period of wind waves are derived for fetch-limited and ful-ly developed sea states represented by mean JONSWAP spectrum and P-M spectrum,respectively,and found to be ,The derivations start from the Rice solution of zero-crossirtt; problem and the spectral moment of 4-orders involved in the derivations are estimated through a time-averaging technique,Experiments have been conducted }n a wind-wave channel,The experimented results are compared with the derived relationship,showing a favorable agreement.
- Spectral moment of 4-orders,
- time-averaging technique,
- Hilbert transform

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References(9)

References

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