Flow Module

class pysagas.flow.FlowState[source]

An ideal gas state defined by Mach number, pressure and temperature, with a flow direction.

__init__(mach, pressure, temperature, direction=None, aoa=0.0, gamma=1.4)[source]

Define a new flow state.

Parameters:

mach (float) – The flow Mach number.
pressure (float) – The flow pressure (Pa).
temperature (float) – The flow temperature (K).
direction (Vector, optional) – The direction vector of the flow. The default is Vector(1,0,0).
aoa (float, optional) – The angle of attack of the flow. The default is 0.0 (specified in degrees).
gamma (float, optional) – The ratio of specific heats. The default is 1.4.

Return type:

None

class pysagas.flow.GasState[source]

An ideal gas state defined by Mach number, pressure and temperature.

__init__(mach, pressure, temperature, gamma=1.4)[source]

Define a new gas state.

Parameters:

mach (float) – The flow Mach number.
pressure (float) – The flow pressure (Pa).
temperature (float) – The flow temperature (K).
gamma (float, optional) – The ratio of specific heats. The default is 1.4.

Return type:

None