Tianjin University

Tianbao Gu

Guanyi Chen

Beibei Yan

Bin Liu

Wenchao Ma

Li'an Hou

Chen Ma

Disclosed is a method for calculating combustion in the bed of a waste incinerator. The method is based on a model of combustion in a waste incinerator bed and comprises a water evaporation model, a volatile matter analysis model, a volatile matter combustion model, and a fixed carbon combustion model. The volatile matter of the volatile matter combustion model comprises CO, H, CH, NH, and HS. The volatile matter combustion model comprises a combustion reaction equation for said volatile matter and O, and respective equations for CO and CHreacting with water vapor. Equations governing the model of combustion in the bed of a waste incinerator comprise a continuity equation, an energy equation, a momentum equation, and a component equation. Boundary conditions of said governing equations comprise: equations of heat transfer and mass transfer from an upper boundary layer of the bed to the exterior; and equations of heat transfer and mass transfer from lower boundary layer of the bed to the exterior.

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Tianjin, China

Tianbao Gu