Ver: 0
DESCRIPTIONInertia in the momentum
equation can either be neglected or taken into account. When inertia is
taken into account, the Reynolds number does not vanish.
By default, inertia
terms are neglected.
The menu recalls the
current status for inertia, and allows the user to change it.
NOTESInertia terms introduce
a non-linearity in the momentum equation.
Such a non-linearity
can lead to the loss of convergence of the iterative technique at high
Reynolds numbers; an evolution scheme may be necessary.
When inertia is taken
into account, a non-vanishing fluid density must be specified.