Const performance model
This module contains the definition of a performance model for a blade row with constant deviation and pressure loss coefficient. The performance model is defined by the deviation and pressure loss coefficient which are read from a TOML table.
The corresponding part of configuration file is:
[[blade_row]]
name = "name of the row"
...
performance_model.type = "const"
performance_model.deviation = 5.0
performance_model.pressure_loss = 0.03