首页> 外文期刊>Proceedings of the International Conference on Coastal Engineering >COMPUTATION OF THE NEAR-BOTTOM KINEMATICS OF SHOALING WAVES
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COMPUTATION OF THE NEAR-BOTTOM KINEMATICS OF SHOALING WAVES

机译:短波近端运动的计算

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Two practical formulations from Isobe and Horikawa (1982) and Swart and Crowley (1988) are tested against laboratory measurements: seven cases with monochromatic waves and two cases with random waves. It appears that the Isobe and Horikawa formulation can be used with confidence over a large range of wave conditions except in the surf zone when monochromatic waves are considered. The covocoi'dal theory from Swart and Crowley provides a more comprehensive description of wave properties but abnormal results have been noticed in a few cases. The use of one representative wave height and period in random waves may lead to an underestimation of velocity moments with low steepness waves.
机译:Isobe和Horikawa(1982)以及Swart和Crowley(1988)的两种实用配方已针对实验室测量进行了测试:七种单色波和两种随机波。看起来,在考虑单色波的海浪区域中,可以在大范围的波浪条件下放心使用Isobe和Horikawa公式。 Swart和Crowley的covocoi'dal理论提供了对波特性的更全面描述,但在少数情况下已经注意到异常结果。在随机波中使用一个代表性的波高和周期可能会导致低陡波的速度矩被低估。

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