Dual-Time Stepping Method的意思|示意
双时间步进法
Dual-Time Stepping Method的网络常见释义
双时间法 ...定常流动，运用Runge-Kutta显式多步法进行时间推进求解，非定常流动采用隐式时间离散的“双时间法”(Dual-Time Stepping Method)进行推进求解。通过对二维圆柱、平板、翼型绕流的数值模拟，验证了本文方法的正确性和有效性。
Dual-Time Stepping Method相关例句
The stability, starting problem, initial value of sub-iteration and convergence criterion of implicit iteration of the dual-time stepping method are studied.
对双时间步方法隐式迭代的稳定性、启动问题、子迭代初值和收敛性准则进行分析。
Unsteady viscous flows over the gliding flap of Multi-element airfoils are simulated and studied by using the moving overlapped grids and the dual-time stepping method.
运用动态嵌套网格技术和双时间推进算法，对多段翼型襟翼滑动的非定常黏性流进行了数值模拟和研究。
The numerical method uses finite volume method in space and advances the solution in time using dual time stepping method.
空间采用中心平均的有限体积法进行离散，时间方向采用双时间法隐式推进求解。
The present solver USES a primitive variable formulation that is based on the artificial compressibility method combined with dual time stepping method.
求解程序采用虚拟压缩方法和双时间步的时间推进方案，对流项的差分采用高阶精度的数值差分格式。
For steady computation, local time step method is used; for unsteady computation, dual time stepping method is used.
定常计算采用当地时间步法，非定常计算采用双时间步法。