How to extract turbulent kinetic energy?
edited May 4 in DualSPHysics v5.0
Does anyone know how to extract turbulent kinetic energy (tke) in the flow field?
I found that there are relevant commands in the HELP file, but there is no sample file:
-tke Turbulent Kinetic Energy is calculated using the average velocity of selected PARTS
I tried to imitate the commands of other MeasureTools, but the system prompted me with 'Text: The configuration of interpolation points is invalid.'
This seems to require me to provide interpolation points '-points' , but if I want to obtain a tke nephogram as shown in the figure below, do I also need to provide interpolation points?
One of the novelties in v5.2 is to calculate fluid energy with PartVTK
Please check PartVTK_help.out to get more information about how to use it