Discretization

1.

Single Cylinder DI:

Adding Case with 0.1 Discretization Length for Intake Runner

compare with default case 1

simulation time

Case1

Simulation time taken compare with case1 , case 2 taken long time

Torque

BSFC

Finally the out put results are Minor difference but simulation time taking long for case 2 and Discretization Length 40mm is suitable.

2. PLENUM

Explore tutorial no 2 (GEM3D) - Building intake manifold from STL model

The Model Plenum is imported from GT Spaceclaim and opened flow connection ends.

By taking 3 point cuttting plane the plenum and pipes are separated volumes.

The all parts are converted into GT Pipes by taking Convert shape

All the Parts are subdivided and Discretized to import to GTsuite model