A robust WENO scheme for nonlinear waves in a moving reference frame

• 作 者: Stavros KONTOS Harry B. BINGHA
• 机 构: DepartmentofMechanicalEngineering,vDepartmentofAppliedMathematicsandComputerScience
• 出 处: 水动力学研究与进展：英文版
• 发表日期: 2016年3期
• 关键词: WENO格式 非线性波动 RUNGE-KUTTA 基准 移动 泰勒级数展开 有限差分格式 帧 nonlinear waves Weighted Essenti

For robust nonlinear wave simulation in a moving reference frame, we recast the free surface problem in Hamilton-Jacobi form and propose a Weighted Essentially Non-Oscillatory(WENO) scheme to automatically handle the upwinding of the convective term. A ne