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Storm Model Application at Indonesian Tropical Ocean

机译:风暴模式在印尼热带海洋中的应用

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The ocean phenomenon consists of mixed types of wave condition. In order to simulate the actual ocean phenomena, Tomita proposed "storm model" in which take into account the changing of wave history during ocean voyage. The wave history is modeled based on "storm" and "calm-sea" condition while in storm is configured from crescendo de crescendo amplitude wave blocks, and calm-sea are configured by time random history. Tomita developed storm model from actual wave height history determined from the ships in which voyage along North Pacific Ocean. The period of 2010 to 2013, one of the author members developed the advanced of Storm model so that can configure storm profile, simulate variation of storm duration and generate equivalent short sea sequence from variable observation period data. Since that the development both of storm model is on the basis of wave data of non Tropical Ocean, that is North Pacific and North Atlantic Ocean, the wave history of Indonesian ocean area as a part of tropical area, in which positioned across between two continents; Australia and Asia, and two oceans; Indian Oceans and Pacific Ocean are examined in this work. This paper presents an analysis of wave history on the chosen tropical ocean by using the storm model. The analysis of storm duration and its changing nature is examined. The storms configuration, the number of storm classes, and the changing nature of amplitude wave block in each storm class are determined based on these wave histories.
机译:海洋现象由多种类型的波浪条件组成。为了模拟实际的海洋现象,富田提出了“风暴模型”,其中考虑了远洋航行中海浪历史的变化。波浪历史是根据“风暴”和“平静海”条件建模的,而在风暴中则是由crescendo de crescendo振幅波块配置的,而平静海浪则是由时间随机历史配置的。富田根据沿北太平洋航行的船只确定的实际波高历史发展了风暴模型。在2010年至2013年期间,一位作者成员开发了高级风暴模型,以便可以配置风暴剖面,模拟风暴持续时间的变化并从可变的观测期数据中生成等效的短海序列。由于这两种风暴模型的发展都是基于非热带海洋(即北太平洋和北大西洋)的海浪数据,印度尼西亚海域作为热带区域的一部分的海浪历史位于两大洲之间;澳大利亚和亚洲,以及两个海洋;在这项工作中对印度洋和太平洋进行了研究。本文使用风暴模型对所选热带海洋的波浪历史进行了分析。检验了风暴持续时间及其变化性质的分析。根据这些波的历史记录,确定风暴的配置,风暴类别的数量以及每个风暴类别中振幅波块的变化性质。

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