2) dual-time stepping method
双时间推进算法
1.
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。
2.
Unsteady viscous flows over gliding flap of multi-element airfoils are simulated and studied by using 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粘性流进行数值模拟和研究。
3) space marching method
空间推进方法
4) space propulsion
空间推进
1.
The fault diagnostic expert system for space propulsion system was established.
采用人工智能的方法,对空间推进系统进行了有效的分区,并利用文中介绍的组合红线算法进行故障判定,建立了空间推进系统故障诊断的专家系统。
5) marching solution
推进算法
1.
Based on the mass conservation law and momentum equations of incompressible fluid in manifolds,the three examples of Π style manifolds with different pipe diameter show the difference between the marching solution method and the standard solution method.
在并联管组水动力学基本方程的基础上,分别采用水动力推进算法和水动力标准算法,对3种不同的分支管面积的Π型集箱进行计算,比较两种算法的计算结果差异。
2.
Based on the mass conservation law and momentum equations of incompressible fluid,the general equation for fluid flow in marching solution is established and the marching solution for flaid flow in manifolds is presented.
以不可压流体的连续方程和动量方程为基础,将分支管流速作为未知量,建立推进算法的基本方程和计算方法。
6) space electric propulsion
空间电推进
补充资料：空间可贮存推进剂
分子式：
CAS号：
性质：在宇宙空间环境条件下可长期贮存的推进剂。如二氟化氧，二硼氢(B2H6)。地面可贮存推进剂也可用作空间可贮存推进剂。
CAS号：
性质：在宇宙空间环境条件下可长期贮存的推进剂。如二氟化氧，二硼氢(B2H6)。地面可贮存推进剂也可用作空间可贮存推进剂。
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