This app is a simple simulator on mobile for 2D wind tunnel. The app simulates the flow of air around objects of arbitrary shape placed in the wind blowing from left to right. Air is treated as incompressible viscous fluid in the simulation. After drawing objects in [Geometry] in Menu, go to [Simulation]. You will see the flow developing with the passage of time for the default parameters. If necessary, it is possible to interactively change the shape of objects and parameters at any time. Have fun. 这个程序是在移动二维风洞一个简单的模拟器。该应用程序模拟空气围绕任意形状的放置在风从左至右空气吹对象的流被视为在模拟不可压缩粘性流体。 在菜单的图形对象在[几何]后,进入[模拟]。你会看到流动发展,随着时间的默认参数的通道。如果有必要,可以在任何时候以交互方式更改对象和参数的形状。玩得开心。 更多