Table 6 Experimental uncertainity
From: Experimental Investigation of the Small-scale Fixed Multi-chamber OWC Device
Instruments | 2*US-A | Standard uncertainity | 2*Expanded uncertainity | ||||
|---|---|---|---|---|---|---|---|
| Â | 2*US-B | Us | Â | ||||
(HÂ =Â 50Â mm) | (HÂ =Â 100Â mm) | Â | (HÂ =Â 50Â mm) | (HÂ =Â 100Â mm) | (HÂ =Â 50Â mm) | (HÂ =Â 100Â mm) | |
Gin (mm) | ± 0.265 | ± 0.271 | ± 0.0020 | ± 0.265 | ± 0.271 | ± 1.140 | ± 1.166 |
Gout (mm) | ± 0.124 | ± 0.125 | ± 0.0420 | ± 0.131 | ± 0.132 | ± 0.563 | ± 0.567 |
G1 (mm) | ± 0.008 | ± 0.008 | ± 0.1341 | ± 0.134 | ± 0.134 | ± 0.578 | ± 0.578 |
G2 (mm) | ± 0.015 | ± 0.015 | ± 0.0086 | ± 0.017 | ± 0.017 | ± 0.074 | ± 0.074 |
G3 (mm) | ± 0.011 | ± 0.011 | ± 0.0126 | ± 0.017 | ± 0.017 | ± 0.072 | ± 0.072 |
G4 (mm) | ± 0.003 | ± 0.003 | ± 0.0163 | ± 0.017 | ± 0.017 | ± 0.071 | ± 0.071 |
P1 (Pa) | ± 0.833 | ± 0.775 | ± 0.0012 | ± 0.833 | ± 0.775 | ± 3.584 | ± 3.335 |
P2 (Pa) | ± 2.087 | ± 1.443 | ± 0.0020 | ± 2.087 | ± 1.443 | ± 8.980 | ± 6.209 |
P3 (Pa) | ± 0.549 | ± 0.662 | ± 0.0004 | ± 0.549 | ± 0.662 | ± 2.362 | ± 2.849 |
P4 (Pa) | ± 1.259 | ± 0.692 | ± 0.0041 | ± 1.259 | ± 0.692 | ± 5.418 | ± 2.978 |