Problem data

Other problem parameters have to be entered in the Tdyn Problem and Solver Data  window. For this example, we have to define the data for the PROBLEM and OTHER pages as done in the previous example (see Figure 8 and Figure 10).

The data to be inserted in the ANALYSIS page is shown in Figure 26.

 

Figure 26 Problem and Solver Data  window. ANALYSIS  page

It is important to remark that the parameter OutPut Start (RESULTS page of the Tdyn Problem and Solver Data window) is used to define when Tdyn will begin to write the results. This has been fixed to 600 in order to reduce the size of the results file (see Figure 27).

 

Figure 27 Problem and Solver Data  window. RESULTS  page

Figure 28 gives an overview of the conditions and properties assigned (please note that the drawn geometry has been simplified for sake of clarity):

Condition

Entity

Velocity Field

Fix Field X

Fix Field Y

Fix Field Z

Surface 1

Velocity Field

Fix Field Y

Surface 5, 7

Pressure Field

Surface 2

Fluid Body Boundary

Surface 3

Material Fluid

Control Volume

Figure 28 Overview of the applied properties