This paper presents the one-dimension numerical simulation of the tide at North branch of Changjiang estuary by using second-order TVD scheme successfully.
本文利用二阶tvd格式对长江口北支的涌潮现象进行了一维的数值模拟，成功捕捉了涌潮现象。
TVD scheme is one of the most advanced schemes for investigating supersonic and hypersonic complex flows in which shock wave is one of important properties up to date.
TVD格式是目前数值研究以激波为主要特征之一的超声速、高超声速流场的最先进的算法之一。
A method which Combines the numerical flux of high accurate TVD scheme with multistage method in time approaching is developed to calculate the problems of 2-d steady flow.
本文结合高精度TVD格式的数值通量和时间进展多步法给出了一种求解定常流问题的数值方法。
The calculated results indicate that the choice of the limiter function in TVD scheme has an important influence on the numerical simulation which is carried out on the delta wing flow structure.
计算结果表明：TVD格式中限制器函数的选取对于三角翼绕流结构的计算结果具有较重要的影响。
A new algorithm, locally twitch finite element method is developed on the base of the general finite element method, mixed with total-variation-diminishing (TVD) scheme and the finite volume method.
局部隐式有限元法是在一般有限元法的基础上，兼容了TVD差分格式和有限体积法的某些特点，形成的一种新型算法。
The resulting, simplified WENO scheme is based on cell average and a TVD Runge-kutta time discretization.
第四章中，给出一种二阶精度“大粒子”方法，该方法是一个两步格式。
Based on the above findings, an efficient finite difference scheme is developed and in fact it is a "TVD" scheme though much simpler.
在以上发现的基础上，提出了一个有效的无自由参数、无波动的差分格式。
Based on the above findings, an efficient finite difference scheme is developed and in fact it is a "TVD" scheme though much simpler.
在以上发现的基础上，提出了一个有效的无自由参数、无波动的差分格式。
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