Lecture 5 - Mechanical Engineering
Lecture 5 - Mechanical Engineering
Lecture 5 - Mechanical Engineering
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Particle conversion: what happens<br />
• Heating up and drying by convection/radiation<br />
• Evaporation and pyrolysis<br />
• Volatile products: water vapour, hydrocarbons,<br />
carbon oxides, H, S and N compounds, residual<br />
char<br />
• Mixing/diffusion of ambient oxidizer with<br />
combustibles<br />
• Ignition, needs high temperature<br />
• Combustion of volatiles (homogeneous reaction)<br />
• Combustion of residual char (heterogeneous<br />
reaction)<br />
/ <strong>Mechanical</strong> <strong>Engineering</strong> 29-11-2012 PAGE 4
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