Page 123 - TransAT_Tutorial_Manual

TransAT Tutorial Manual 3.3. Turbulent Heat Flux Modelling

• Click to select the THF model and select THFM in the Correlation drop-down list.
This means that the THF equations will be explicitely solved for.

• Click to save the settings.

• Activate Gravity and click to the right.

• Set the following parameters in the gravity properties window then click to save the
settings

X: −9.81
Y: 0
Z : 0
Hydrostatic : OFF

• Activate Reference Properties and click to the right.

• Set the following parameters in the reference properties window then click to save the
settings
Reference Temperature : 300
Reference Velocity : 1
Reference Length : 1

• Click

• Enable Axisymmetry

Note that the reference properties only matter for the computation of non-dimensional numbers
and do not affect the simulations.

Phase Properties
The Phase Properties tab is where the phases of the flow are defined.

• Click Phase Properties on the left-hand side of TransATUI
Phase 1
Material Library : Air

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Ascomp AG Switzerland 113 Version 5.7