1) fractional step algorithm
分步算法
1.
Numerical study on stability and accuracy of the fractional step algorithm for the incompressible N-S equations;
不可压缩N-S方程分步算法稳定性与精度的数值研究
2.
By introducing an additional variable in the framework of the Finite Increment Calculus(FIC) theory,a pressure stabilized fractional step algorithm is developed in this paper with enhanced pressure stability in comparison with the classic one.
在有限增量微积分(finite increment calculus,FIC)的理论框架下,通过引入一个附加变量,发展了压力稳定型分步算法,有效改善了经典分步算法的压力稳定性,同时还避免了标准FIC方法中存在的空间高阶导数的计算。
3.
Stabilized fractional step algorithm has been widely accepted for numerical solution of the incompressible N-S equations.
分步算法已被广泛应用于数值求解不可压缩N-S方程。
2) fractional-step algorithm
分步算法
1.
A modified stabilized fractional-step algorithmfor finite element analysis in saturated soil dynamics;
饱和土动力学有限元分析的改进稳定分步算法
2.
The Taylor-Galerkin scheme based on the fractional-step algorithm is employed.
应用基于时域分步算法的Taylor-Galerkin方法,对控制成型充填过程的守恒方程建立了弱形式。
3) calculation method of fractional steps
分步计算法
4) 2-step algorithm
二分步算法
1.
Beginning with the analysis of actuality of active network measurement,and combining with the research and analysis of measured models,this paper presented a path optimizing algorithm "2-step algorithm",and brought out a 2-step approximate algorithm,which greatly reduced the measuring cost.
从分析主动网络测量存在现状入手,结合测量模型研究分析,提出了一种优化路径算法,即二分步算法,并给出了一种二分步近似算法,从而大大降低了测量代价。
6) multi-step optimization algorithm
分步最优算法
补充资料:分步结晶
一种古老的用于分离化学性质相近的金属化合物的方法。此法依靠化合物间溶解度的微小差别,通过重复操作而达到分离的目的。钽、铌复合氟化物(如K2TaF7和K2NbOF5·H2O)的分步结晶,锆、铪复合氟化物(如K2ZrF6和K2HfF6)的分步结晶,铷、钾草酸盐的分步结晶,轻稀土硝酸盐和硝酸铵(或硝酸镁)复盐的分步结晶等,都曾经在工业上应用。此法近年来虽然多被溶剂萃取法和离子交换法所代替,但在某些条件下仍然应用。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条