Research Article
Assessing the Role of Particles in Radiative Heat Transfer during Oxy-Combustion of Coal and Biomass Blends
Table 3
Radiation and temperature predictions during coal combustion.
| |
Fuel |
Combustion mode | Net radiative flux (kW) | Average incident radiative flux (W/m2) | Average furnace temperature (K) | | Constant property | Variable property | Constant
property | Variable
property | Constant property | Variable property |
| | SA coal | Air firing | 222 | 204 | 363 | 313 | 1631 | 1666 | | SA coal | Oxy-75% RR | 215 | 210 | 296 | 277 | 1570 | 1578 | | Russian coal | Air firing | 227 | 214 | 363 | 320 | 1643 | 1676 | | Russian coal | Oxy-75% RR | 210 | 203 | 273 | 249 | 1533 | 1542 |
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