# eulerBc (1d, 2d, 3d)¶

Sets boundary conditions for euler type equation systems

## Parameters¶

model (string)
Defines the hyperEqn to use, this should generally be eulerEqn.
bcType (string)

There are currently 3 valid boundary condition types.

• wall which is a slip wall boundary condition.
• noInflow which is a boundary condition that lets fluid flow out of the domain, but does not let it flow in.
• noSlip which is a boundary condition where all components of velocity are set to zero at the wall.

## Example¶

<Updater bcLeft>
kind = eulerBc2d
model = eulerEqn
onGrid = domain
out = [q]
entity = left
</Updater>