内潮模拟的数值模式  

NUMERICAL MODEL FOR INTERNAL TIDES SIMULATION

作　　者：杜涛[1] 方欣华[1] 

机构地区：[1]青岛海洋大学物理海洋所

出　　处：《海洋预报》1999年第4期26-32,共7页Marine Forecasts

摘　　要：提出根据内潮数值模式所要解决的主要问题进行分类的方法，将现有内潮数值模式分为三 种类型：生成模式、传播模式和统一模式。生成模式主要研究在表面潮与地形的相互作用下内 潮在层化海水中的产生过程，传播模式研究内潮生成后的传播过程，统一模式则将生成和传播 过程一起研究。分别介绍了近年来最新的各类模式和大部分早期模式的主要组成部分和特征， 指出内潮模式发展需要解决的问题和发展方向。A method for classifying internal- tide numerical models was proposed, and according to it the existing models were classified into 3 categories f generation model, propagation model, and unified model. The generation model is mainly applied to the study of how internal tides being induced in str0atified oceans by the interaction between surface tides and topography, the propagation model is used to study the furtner evolution of the internal tides after generated, and the unified model includes both the generation and propagation process of the internal tides. The composition and characters of the newest modes and most of early models were introduced. The shortcomings and development direction of these models were pointed out at the end of the paper.

关 键 词：内潮 数值模式 生成模式 传播模式 统一模式 

分 类 号：P731.24[天文地球—海洋科学]