Research Article
Data-Driven Dynamic Modeling for Prediction of Molten Iron Silicon Content Using ELM with Self-Feedback
Table 2
Indirect detecting parameters and their calculation formulas.
| | Variable (unit) | Calculation formulas |
| | Oxygen enrichment percentage (%) | | | Gas permeability (m3/min·kPa) | | | Gas volume of bosh (GVB) (m3/min) | | | Bosh gas index (m3/(min·m2)) | GVB/78.5398125 | | Blast kinetic energy (kJ/s) | | | Feed blast ratio (wt%) | | | Resistance coefficient | | | Theoretical burning temperature (°C) | | | Actual wind speed (AWS) (m/s) | |
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