[bertozzi_marco]

Hallo Everybody
I'm trying to simulate a simple compression of a closed domain due to
increasing temperature of the fluid.
I'm using CFX
The fluid is air perfect gas, total energy model
The domain has one wall at fixed temperature.

The solution does't show any variation of pressure, Why ???
There are several tutorials that show the buoyant behavior of the fluid
but the models use air at 25° and thermal energy model. These condition
make the fluid incompressible and I don't whant this.

Any advice ???