Page 335 - TransAT_Tutorial_Manual

TransAT Tutorial Manual 7.3. Oilspill

Figure 7.19: Reaction parameters

Simulation Parameters
In the Simulation Parameters tab, the numerical parameters of the simulation are set
(schemes, relaxation, time-stepping,...).

Simulation Type and Control Parameters

• Click Simulation Parameters on the left-hand side of the TransATUI

• Set the following parameters to solve for an unsteady flow
Simulation Type : Unsteady
Time Scheme : Euler 1 st Order

Control Parameters
Total Simulation time : 40.0
Max number of Time Steps : 10000
I n i t i a l Time Step : 0.0015
Max number of I t e r a t i o n s per timestep : 20

c
Ascomp AG Switzerland 325 Version 5.7