Robert W. Weeks, John J. Moskwa, Automotive Engine Modeling for Real-Time Control Using MATLAB/SIMULINK, SAE Transactions, Vol. 104, Section 5: JOURNAL OF MATERIALS & MANUFACTURING (1995), pp. 295-309 ...

The performance of a turbine using this stabilised self-acting variable pitch system has been modelled using an extended double multiple stream tube approach adapted to variable pitch systems.