Hydrodynamic Character Analysis of Natural Circulation HRSG of Blast Furnace Gas

Shouguang Yao, Jingkun Zhang, Linglong Zhang, Feizhou Qian
2016 International Journal of Heat and Technology  
Contrapose HRSG for blast furnace gas, according to the basic principle of hydrodynamic calculation of a natural circulation boiler, this paper proposes a hydrodynamic calculation method based on non-uniform heat load distribution. The backflow hydrodynamic calculation is applied to the natural circulation HRSG of hydrodynamic calculation, and the hydrodynamic parameters of each boiler heating district is precisely obtained whether backflow or positive flow. Based on developed software, analyze
more » ... d software, analyze the regularity of the hydrodynamic characteristic parameters variation is analyzed with the heat load on the HRSG, then the theoretical foundation is provided for the design and perfection of the HRSG.
doi:10.18280/ijht.340114 fatcat:su55fmzo4fbd7n6cpeab5tkbmy