论文部分内容阅读
潮波的H—N方法,是直接对潮波所满足的原始流体动力学方程组,在开边界输入潮位或通量的瞬时值的条件下而进行海湾或陆架胁振潮位潮流瞬时值的数值计算。这里再介绍一种潮波的边值模型,即按分潮波概念,将谐波分析法和小参数法引入潮波流体动力学方程组后,形成了一系列分潮位调和常数的椭园型方程,在全周界(或者也只在开边界)给出分潮位调和常数的条件下进行分潮位调和常数的数值计算。
The H-N method of tide waves is based on the original hydrodynamic equations satisfied by the tidal wave. The instantaneous value of the tidal current in the gulf or the shelf is given under the condition that the instantaneous value of the tide level or flux is input to the open boundary Calculate. Here we introduce a boundary value model of tidal wave, that is, according to the concept of sub-tide, the harmonic analysis method and small-parameter method are introduced into the tidal fluid dynamics equations to form a series of ellipsometric equations , And in the whole periphery (or only in the open boundary) to give the tonal harmonic constants under the conditions of moisture tonal harmonic constant numerical calculation.