| Analytically Derived Wind Wave Growth Relations |
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| 引用本文： | GUAN,Changlong(管长龙),SUN,Qun(孙群). Analytically Derived Wind Wave Growth Relations[J]. 中国海洋工程, 2002, 16(3): 359-368 |
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| 作者姓名： | GUAN Changlong(管长龙) SUN Qun(孙群) |
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| 作者单位： | Physical Oceanography Laboratory and Institute of Physical Oceanography，Ocean University of Qingdao，Qingdao 266003，China，Physical Oceanography Laboratory and Institute of Physical Oceanography，Ocean University of Qingdao，Qingdao 266003，China |
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| 基金项目： | 国家重点基础研究发展计划(973计划)，国家自然科学基金，教育部优秀青年教师资助计划 |
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| 摘 要： | By the use of the 3/2 power law presented by Toba combined with the significant wave energy balance equation for wind wave, wind wave growth at a limited fetch is analytically investigated. The new wind wave growth relations (WWGRs) are analytically derived with shehering coefficient and wind drag coefficient as parameters. The geometrical average of observational values of shehering coefficient and the arithmetic average of observational values of wind drag coefficient are applied to detennine the new WWGRs. Comparisons with existing empirical WWGRs are made.
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Analytically Derived Wind Wave Growth Relations |
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| GUAN Changlong and SUN QunPhysical Oceanography Laboratory and Institute of Physical Oceanography,Ocean University of Qingdao,Qingdao ,China. Analytically Derived Wind Wave Growth Relations[J]. China Ocean Engineering, 2002, 16(3): 359-368 |
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| Authors: | GUAN Changlong SUN QunPhysical Oceanography Laboratory Institute of Physical Oceanography Ocean University of Qingdao Qingdao China |
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| Affiliation: | Physical Oceanography Laboratory and Institute of Physical Oceanography, Ocean University of Qingdao, Qingdao 266003, China Physical Oceanography Laboratory and Institute of Physical Oceanography, Ocean University of Qingdao, Qingdao 266003, China |
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| Abstract: | By the use of the 3/2 power law presented by Toba combined with the significant wave energy balance equation for wind wave, wind wave growth at a limited fetch is analytically investigated. The new wind wave growth relations (WWGRs) are analytically derived with shehering coefficient and wind drag coefficient as parameters. The geometrical average of observational values of shehering coefficient and the arithmetic average of observational values of wind drag coefficient are applied to detennine the new WWGRs. Comparisons with existing empirical WWGRs are made. |
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| Keywords: | wind wave wind wave growth rrlation 3/2 pcnver law |
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