A new method-the streamsurface strip element method (SSSEM) for simulating the three-dimensional deformations of plate and strip rolling process is put forward.
提出模拟板带轧制过程三维变形的一种新的数值方法——流面条元法。
2
The S1 streamsurface and three-dimensional viscous and non-viscous calculation programs can be employed to verify and check cascade space flow passage performance.
S1流面和三维有粘、无粘计算程序用来考核叶栅空间通流性能。
3
A new hydraulic design method and the numerical method of axial flow pump impeller are introduced. The integral equation for flow calculation of S1 streamsurface of impeller is derived.