计算蜗壳内二维位势流动的最大困难是如何确定分流线。
The main difficulty of numerical solution for two-dimension potential flow in a centrifugal scroll is how to determine the branched streamline.
利用这些结果得到了二元拉伐尔喷管内不可压缩位势流动的精确解。
Making use of these results, we obtained an exact solution for the incompressible potential flow through a two-dimensional Laval nozzle.
采用分区域解法，给出了中心有椭圆孔的椭圆形区域内位势流动问题的解析通解。
The general analytic solution for the potential flow in an elliptical area with a coaxial elliptical hole was found by combining similar flow substitution and flow area division.
本文提出计算二维非定常位势流动的有限差分法，流动是因自由表面任意瞬间扰动所产生的。
A finite difference method is developed for computing the two-dimensional transient potential flow generated by an impulse on the free surface.
但由于可压缩非定常位势流动的控制方程是双曲型的，简单地把时间当作同空间一样的物理维来求解是不可行的。
Because the governing equations for compressible unsteady potential flow is hyperbolic, looking time dimension as space dimension in the same way is never appropriate.
本文利用相似流动替换方法，解决了中心有圆孔的椭圆形区域内的位势流动问题；采用分区域解法，给出了中心有椭圆孔的椭圆形区域内位势流动问题的解析通解。
The problem of potential flows in an elliptical area with a circular central hole was solved by the substitution of similar flows in this paper.
本文利用张量分析工具，对任意流面上的位势流，建立速度图方程，为解决一些特殊流动问题，提供一个分析方法。
For potential flows on any stream surface, the equation of the velocity graph is set up by tensor analysis, and thus it provides an analytic method for solving some special flow problems.
应用塑性位势理论，导出了关联的流动法则。
Through the plastic potential theory, the associated rules of now are derived.
应用塑性位势理论，导出了关联的流动法则。
Through the plastic potential theory, the associated rules of now are derived.
应用推荐