Numerical Simulation of NOx Emission in Supercharged Boiler

Abstract:

The actual supercharged boiler is reasonably simplified and the geometric model of the furnace and the mathematical model of steady-state three-dimensional turbulent reaction are built in this paper. Numerical simulation of the thermal NOx emission under three different loads in the furnace of a supercharged boiler is conducted with FLUENT software. The thermal NOx emission increases in the furnace when the load increases and the largest mole fraction of the thermal NOx mainly exists at the back edge of high temperature.

• Periodical: Advanced Materials Research (Volume 983)
• Pages: 347-352
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.983.347
• Online since: June 2014
• Authors: Hong Yan Zhang, Jing Zhao*, Long Bin Yang, Yan Jun Li
• Keywords: NO_x Emission, Numerical Simulation, Supercharged Boiler

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