pressure

despasito.equations_of_state.saft.saft.EosType.pressure

EosType.pressure(rho, T, xi, step_size=1e-06)

Compute pressure given system information.

Parameters:

• rho (numpy.ndarray) – Number density of system [\(mol/m^3\)]

• T (float) – Temperature of the system [K]

• xi (list[float]) – Mole fraction of each component, sum(xi) should equal 1.0

Returns:

P – Array of pressure values [Pa] associated with each density and so equal in length

Return type:

numpy.ndarray