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- The performance and flows of 2-D Wing-In-Ground Effect are numerically simulated by solving RANS equations using an implicit finite difference method. 本研究以隐式差分方法求解不可压RANS方程，对二维地效应翼的性能及周围流场进行数值模拟。
- The alternate-direction implicit finite difference beam propagation method (FD-BPM) is used to analyze the two-dimensional (2D) symmetrical multimode interference (MMI) couplers. 交替方向隐式有限差分波束传输法被用来分析二维限制对称多模波导干涉耦合器。
- The unsteady transonic flows around a pitching slender delta wing are simulated numerically with solving unsteady compressible Navier-Stokes equations by implicit finite difference TVD scheme. 用有限差分法求解N-S方程，数值模拟了细长三角翼作匀速上仰运动时的跨声速绕流流场。
- implicit finite difference approximation 隐式有限差分逼近
- Second Order Linear Implicit Finite Difference Scheme for Ferro-Magnetic Chain Equations 铁磁链方程的二阶线性化隐式差分格式
- Implicit finite difference 隐式有限差分
- High dip finite difference depth migration. 大倾角有限差分深度偏移
- An implicit finite volume method was used to solve the compressible Navier-St okes equations. 计算结果表明，采用小角度的楔形喷口，可以基本消除喷口上游的分离区，而且其燃料贯穿性能更好。
- The nonlinear differential equations are solved using finite difference method. 用有限差分法求解非线性微分方程组。
- The supersonic combustion in three different combustors was numerically investigated by solving the compressible Navier-Stokes equations with implicit finite volume method. 摘要采用有限体积法求解可压缩N-S方程及组分方程，对三种不同结构的超声速燃烧室进行了数值研究。
- The buckling critical load is calculated with finite difference method. 用差分法求解这个方程，得到了连续油管的临界失稳载荷。
- Finite difference methods for solving elliptic, parabolic and hyperbolic PDEs. 求解椭圆型，抛物型方程和双曲型偏微分方程的有限差分法。
- An implicit finite volume upwind space-marching CFD solver,i. e. Single-Sweep Parabolized Navier-Stokes Algorithm(SSPNS),is developed by integrating the PNS equations with LU-SGS method in the streamwise direction. 在有限体积法框架下,采用空间推进算法SSPNS(Single-Sweep Parabolized Navier-Stokes Algorithm)求解抛物化NS方程(即PNS方程),在流向采用LU-SGS隐式积分,而横向无粘和粘性通量则分别采用AUSM系列格式和中心格式计算。
- Taylor's exposition based on what we would call finite differences. 泰勒的阐述是建立在我们叫作有限差分的基础上的。
- The consolidation equations were discretized using Crank-Nicolson finite difference form to facilitate solving them. 利用Crank-Nicolson差分格式离散非线性固结方程以方便求解。
- The way of using finite difference method to solve the dynamic response factors of a two dimension prob lem is shown. 同时还介绍了用有限差分法计算二维问题的响应系数的方法。
- By the example, it was proved that diffusion of error from single point subdomain integration is more slow than central finit difference. 算例也表明了单点子域积分法具有比中心差分法误差扩散慢的特点。
- By using a full-hidden finite difference method a numerical calculation was conducted of the above-cited model. 采用全隐式有限差分方法对模型进行了数值计算。
- Using the orthonormalization technique, we obtain a finite difference representation of wavelets. 利用正交规范化，获得了小波的有限差分表示。
- The finite difference equations was deduced using three dimensional control volume method. 用三维控制容积法推导了传热、导电的有限差分方程。
