CO₂ % in Flue Gas
Theoretical (dry) CO₂ concentration in flue gas as a function of excess air - useful cross-check against stack analyser.
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Formula, assumptions, and limits
| Symbol | Meaning | Unit |
|---|---|---|
| Stoichiometric CO₂ max | % v/v | |
| Excess air factor | ||
| Actual flue CO₂ | % v/v |
Source: ASME PTC 4 - Fired Steam Generators
In short
Theoretical (dry) CO\u2082 concentration in flue gas as a function of excess air - useful cross-check against stack analyser.