The Essentially Non oscillatory Characteristic Difference Method for Convection diffusion Equation 对流扩散方程的本质非振荡特征差分方法
For the gas flow field, the explicit non oscillatory containing no free parameters and dissipative scheme ( NND scheme ) of the finite difference method is utilized in the body fitted coordinate to solve the governing partial differential equation & the Euler equation. 对燃气流场,以Euler方程为基本方程,采用无波动、无自由参数的耗散差分格式(NND差分格式)进行求解。
Non Oscillatory(NO) Central Difference Schemes for Hyperbolic Conservation Laws 双曲型守恒律的无振荡中心差分格式
Moreover, the non - oscillatory property of the scheme is proved. 证明了该格式的无振荡特性。
A class of essentially non - oscillatory schemes for Hyperbolic Conservation Laws 守恒双曲方程一类本质非振荡(ENO)格式