摘要
通过三阶WENO重构和半离散中心迎风数值通量的结合,给出了一种求解双曲型守恒律方程的三阶半离散中心迎风格式.格式保持了中心差分格式方法简单的优点.数值计算的结果表明该方法具有较高的分辨率.
A third-order semi-discrete central-upwind scheme for hyperbolic conservation laws was presented. The method was based on combining the third-order weighted essentially non-oscillatory reconstruction with the semi-discrete central-upwind numerical flux. The resulting scheme retained the main advantage of central schemes-simplicity, and the numerical results showed the high-resolution of the method.
出处
《动力学与控制学报》
2005年第2期54-59,共6页
Journal of Dynamics and Control
