Research Article
Combustion Characteristics of Butane Porous Burner for Thermoelectric Power Generation
Table 4
Uncertainty of the measured data for the double layer porcelain and alumina in the range of fuel-air equivalence ratio.
| Fuel-air equivalence ratio | Uncertainty | Surface temperature | | | | CO | | (°C) | L/min | Volt | Amp | ppm | ppm |
| 0.20 | 0.8% | 2.1% | 1.9% | 0.9% | 1.7% | 0.0% | 0.30 | 1.1% | 2.2% | 1.8% | 1.2% | 1.8% | 0.0% | 0.35 | 0.9% | 2.0% | 1.6% | 1.1% | 1.6% | 0.0% | 0.42 | 1.2% | 1.7% | 1.9% | 1.1% | 1.5% | 1.0% | 0.57 | 0.9% | 1.8% | 2.0% | 1.1% | 1.5% | 1.0% | 0.59 | 1.0% | 1.9% | 2.1% | 1.3% | 1.4% | 0.0% | 0.60 | 1.2% | 1.7% | 2.2% | 1.4% | 1.7% | 0.0% | 0.61 | 1.4% | 1.9% | 2.1% | 1.2% | 1.9% | 1.0% |
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