| 不规则波浪模拟的基本原理 |
| |
| 引用本文： | 苏伟东.不规则波浪模拟的基本原理[J].河海大学学报(自然科学版),1988(4). |
| |
| 作者姓名： | 苏伟东 |
| |
| 作者单位： | 南京水利科学研究院 |
| |
| 摘 要： | 本文基于线性系统假定,对不规则波浪的室内模拟方法进行了分析,其中介绍了单方向的波谱模拟、波列模拟和方向谱的模拟以及模拟中数字式与模拟式的迭代过程,同时对线性造波理论的一些基本问题诸如理论上的近似性、线性理论的适用范围及可能产生误差的来源作了初步的讨论,在此基础即可进行程序及模拟电路的具体实施.
|
| 关 键 词： | 不规则波 波谱 波列 方向谱 模拟试验 随机模拟 |
Modelling of Random Sea Wave |
| |
| Su Weidong.Modelling of Random Sea Wave[J].Journal of Hohai University (Natural Sciences ),1988(4). |
| |
| Authors: | Su Weidong |
| |
| Abstract: | Based on the linear system assumption, the laboratory modelling of random sea waves are analysed, and the modelling of unidirectional wave spectrum,wave train and directional wave spectrum are introduced. Several methods are given for both digital and analogous iterations. The theoretical approximation, the application limits and the probable errors of the linear assumption are discussed. With these basic methods the applicable computer programs or analogous systems can be established to generate irregular waves in laboratory. |
| |
| Keywords: | random waves wave spectrum wave train directional spectrum simulation test random simulation |
| 本文献已被 CNKI 等数据库收录！ |
|
