磁流体力学
标量(数学)
变量(数学)
时间步进
应用数学
工作(物理)
数学
方案(数学)
计算机科学
算法
控制理论(社会学)
数学优化
数学分析
物理
几何学
磁场
热力学
离散化
量子力学
人工智能
控制(管理)
标识
DOI:10.1016/j.amc.2022.127550
摘要
This work introduces a novel schemes that combines scalar auxiliary variable (SAV) and pressure-correction (PC) method to solve the magneto-hydrodynamic (MHD) equations. Prove that the first-order and the second-order PC-SAV scheme are unconditionally energy stable. Moreover, the results obtained by our numerical experiments can well verify the effectiveness of the schemes. Finally, the PC-SAV adaptive time-stepping method is given that improve efficiency.
科研通智能强力驱动
Strongly Powered by AbleSci AI