Modelling and Simulating for Marine Exhaust Gas Boiler

Based on the established dynamic mathematical model, the MATLAB/Simulink is used to analyze the dynamic characteristics of the boiler, and the model of the four zones, namely, the first convection zone, the second convection zone, the metal zone and the steam zone, are used to establish the mathematical model. Steam pressure, water volume, steam temperature and drum water level were simulated, observed and analyzed of experimental simulation results. As can be seen, the dynamic operation of the ship’s exhaust boiler is in good condition and stable.