Research Article
Design and Testing of a Natural Convection Solar Tunnel Dryer for Mango
Table 2
Uncertainties in the parameters measured in the experiments.
| Parameter measured | Units | | | | | | |
| Air remperature | °C | ±0.134 | ±0 | ±0 | ±0 | ±0 | ±0.134 | Air relative humidity | % | ±0.89 | ±0 | ±0 | ±0 | ±0.04 | ±0.89 | Solar radiation | W/m2 | ±4.46 | ±0 | ±0 | ±0 | ±2 | ±4.89 | Mass of sample | g | ±0.04 | ±0 | ±0.06 | ±0.036 | ±0 | ±0.08 | Airflow | m/s | ±0.004 | ±0 | ±0.006 | ±0.003 | ±0 | ±0.008 |
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