| Wu Kejian,Song Jinbao,Zhao Dongliang,Sun Fu. 1997. Outer frequency spectrum of sea waves and its equilibrium range. Acta Oceanologica Sinica, (2):149－155 |
| Outer frequency spectrum of sea waves and its equilibrium range |
| Outer frequency spectrum of sea waves and its equilibrium range |
| Received:June 05, 1996 Revised:October 05, 1996 |
| DOI： |
| Key words:Outer frequency spectrum inner frequency spectrum equilibrium |
| 中文关键词: Outer frequency spectrum inner frequency spectrum equilibrium |
| 基金项目: |
| Author Name | Affiliation | | Wu Kejian | Institute of Physical Oceanography, Ocean University of Qingdao, Qingdao 266003, China | | Song Jinbao | Laboratory of Physical Oceanography, Ocean University of Qingdao, Qingdao 266003, China | | Zhao Dongliang | Institute of Physical Oceanography, Ocean University of Qingdao, Qingdao 266003, China | | Sun Fu | Laboratory of Physical Oceanography, Ocean University of Qingdao, Qingdao 266003, China |
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| Abstract: |
| The present paper defines the generalized apparent energy distribution and derives the analytical form of the so-called generalized outer frequency spectrum or nth order apparent frequency spectrum. It is shown that the generalized outer frequency spectrum has an equilibrium range with an exponent -(n+3) and the upper limit of the exponent is -3. The results of this paper are universal and are applicable for any other wave phenomena if the ray theory of waves and the Longuet-Higgins' linear random wave model are exact enough for their description. |
| 中文摘要: |
| The present paper defines the generalized apparent energy distribution and derives the analytical form of the so-called generalized outer frequency spectrum or nth order apparent frequency spectrum. It is shown that the generalized outer frequency spectrum has an equilibrium range with an exponent -(n+3) and the upper limit of the exponent is -3. The results of this paper are universal and are applicable for any other wave phenomena if the ray theory of waves and the Longuet-Higgins' linear random wave model are exact enough for their description. |
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