The system is to be operated in two main modes:
a) Cargo pumping
The exhaust boiler and the TG are normally out of operation. The steam pressure of the secondary steam drum is operated at approx. 13 bar, supplying steam to the cargo pump turbines, capacity approx. 50 t/h. The primary steam pressure will vary according to load from 15 to 50 bar.
b) Fuel heating/TG operation
This mode is for miscellaneous steam heating...