# UniformFlowEnvironment¶

class acoular.environments.UniformFlowEnvironment

An acoustic environment with uniform flow.

This class provides the facilities to calculate the travel time (distances) between grid point locations and microphone locations in a uniform flow field.

ma = Float(0.0, …

The Mach number, defaults to 0.

fdv = CArray( dtype=float64, shape=(3, ), value=array((1.0, 0, 0)), …

The unit vector that gives the direction of the flow, defaults to flow in x-direction.