摘要
本文介绍了已在我院不规则波造波系统中开发的几个波浪模拟程序的基本原则、方法和一些结果。其中,涉及了一特定波列的复演、过渡波的产生和演变、非线性周期波的产生、波群和孤立波的模拟、浅水中不规则波的正确实现等6个问题。这些波浪模拟问题在实践中得以解决、改善和应用,将有助于港口工程中波浪、波浪与水工建筑物的相互作用等方面的研究进一步深入。
Some basic theories, methods and results about the wave simulation programs developping in the irregular wave generating system of Nanjing Hydraulic Research Institute are introduced in this paper. It deals with 6 problems of wave simulation in a flume, such as, the synthesis of a realistic wave train, the generation and development of transient wave, real sinusoidal wave and nonlinear periodic wave, wave group, solitray wave and the irregular wave simulation in the shallow water and so on. These wave simulation problems have been solved, improved and applied in pratice, this will be useful to the research on wave, and the intearaction of wave and hydraulic structures in engineering.
