I hear that we are using dual evaporation boiler onbord for high pressure…right..
and it have two drum primary&secondary …
and if ship is onway and our main engine is working that time we use exhaust boiler as primary and use it’s steam for steam generation in secondary drum of dual evaporation boiler
so my que. is that can’t we bypass the flow of exhaust gas of engine to the primary boiler and use that only instead of making whole new exhaust gas boiler ..?