The eighth example of this tutorial analyses a cylinder moving with uniform velocity within a fluid at Reynolds number of 100.
Actually,
this is a similar example of that shown in section Example 5: 2D Cylinder, but now we simulate a moving object in a still
fluid. This kind of simulations make us to update the calculation mesh every
In order to solve this problem we will be use of the tools available in the Alemesh module of Tdyn.
Starting point of this case is the file used to analyse the example shown in section Example 5: 2D Cylinder. We will only show here the necessary steps to update the previous example with the new data.
Figure 119. Fluid flow around cylinder using ALE techniques. |
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