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| Oxy-fuel combustion boiler for CO2 capturing: 50 kW-class model test and numerical simulation
Joon Ahn,*, Hyouck Ju Kim and Kyu Sung Choi
The Journal of Mechanical Science and Technology, vol. 24, no. 10, pp.2135-2141, 2010
Abstract : A novel oxy-fuel burner was devised and integrated into a 50 kW-class furnace-type boiler system. A series of experiments was conducted
to verify its feasibility for industrial applications. Additionally, numerical simulations were performed and the results validated
against experimental data on the detailed physics inside the conventional-design combustion chamber. The oxy-fuel burner, with the help
of gas radiation, could effectively heat the combustion chamber. The composition of the exhaust gas revealed that the sealing of the system
is crucial to the achievement of high CO2 concentrations and low NOx emissions.
Keyword : Oxy-fuel combustion; Boiler; Burner; CO2 Capturing |
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