Dynamic thermalhydraulic lumped, distributed modelsand its various forms for singlephase heated tubes are summarized for power plant boiler and other heating power equipmentdynamic characteristic analysis and realtime simulation with theircharacteristic, simplified forms.

Based on a 1 500 t/d alkalinity boiler evaporator heated tube sheets modal,the temperature and thermal stress fields were respectively calculated and analyzed with ANSYS finite element software.

Investigations on outer thermal spraying and inner shot blasting on boiler tube to promote high-temperature corrosion resistance;