A circulating fluidized bed (CFB) two-stage simulation model was developed. To realize the model results coincident with the design value or real operation value at specified multi-working conditions and with capability of real-time calculation, only the main key processes were taken into account and the dominant factors were further abstracted out of these key processes. The simulation results showed a sound accordance at multi-working conditions, and confirmed the advantage of the two-stage model over the original single-stage simulation model. The combustion-support effect of secondary air was investigated using the two-stage model. This model provides a solid platform for investigating the pant-leg structured CFB furnace, which is now under design for a supercritical power plant.
CITATION STYLE
Wang, Z., He, F., Yang, Z. W., Li, Z., & Ni, W. D. (2009). Study of CFB simulation model with coincidence at multi-working condition. In Proceedings of the 20th International Conference on Fluidized Bed Combustion (pp. 833–838). SpringerOpen. https://doi.org/10.1007/978-3-642-02682-9_129
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