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1 Publisher Erratum: Journal of Ocean Engineering and Marine Energy https://doi.org/10.1007/s40722-022-00232-3
The publication of this article unfortunately contained mistakes. The table of Appendix 6 was missing. The corrected Appendix 6 is given below.
Tecnadyne | ||||||||
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S. NO | Models | Input power | Bollard thrust generated | Thrust generated at 3 knots speed | Effective or useful power | Weight in air | Diameter of propeller | Ratio between effective power / Input power |
kW | kgf | kgf | kW | kg | mm | –- | ||
1 | Model 260 | 0.350 | 5.40 | 3.81 | 0.06 | 0.9 | 76 | 0.16 |
2 | Model 280 | 0.350 | 6.10 | 4.72 | 0.07 | 1.0 | 115 | 0.20 |
3 | Model 300 | 0.500 | 8.20 | 5.44 | 0.08 | 1.0 | 88 | 0.16 |
4 | Model 521 | 0.500 | 10.40 | 7.14 | 0.11 | 1.8 | 121 | 0.21 |
5 | Model 540 | 0.500 | 10.00 | 6.67 | 0.10 | 2.3 | 150 | 0.20 |
6 | Model 560 | 0.975 | 17.30 | 11.79 | 0.17 | 2.3 | 121 | 0.18 |
7 | Model 580—DD | 0.975 | 17.30 | 12.61 | 0.19 | 1.9 | 150 | 0.19 |
8 | Model 1020 | 1.10 | 25.00 | 17.24 | 0.25 | 4.8 | 153 | 0.23 |
9 | Model 1040 | 1.25 | 25.00 | 17.01 | 0.25 | 4.3 | 203 | 0.20 |
10 | Model 1060—DD | 2.20 | 48.00 | 38.10 | 0.56 | 6.8 | 181 | 0.25 |
11 | Model 1080—DD | 2.20 | 48.00 | 34.99 | 0.51 | * | 203 | 0.23 |
12 | Model 2020 | 6.20 | 118.00 | 81.65 | 1.20 | 12.2 | 246 | 0.19 |
13 | Model 2020-DD | 6.00 | 118.00 | 86.02 | 1.27 | 19.0 | 246 | 0.21 |
14 | Model 2040 | 5.20 | 85.00 | 60.00 | 0.88 | 10.0 | 254 | 0.17 |
15 | Model 8020 | 12.60 | 230.00 | 163.29 | 2.40 | 26.3 | 305 | 0.19 |
16 | Model 8040 | 12.10 | 172.00 | 121.11 | 1.78 | 23.5 | 339 | 0.15 |
* Data is not available in the public domain | Average | 0.20 |
Innerspace Corporation | ||||||||
---|---|---|---|---|---|---|---|---|
S. NO | Models | Input power | Bollard thrust generated | Thrust generated at 3 knots speed | Effective or useful power | Weight in air | Diameter of propeller | Ratio between effective power / Input power |
kW | kgf | kgf | kW | kg | mm | –- | ||
1 | 1002H—14150 | 6.00 | 139.00 | 121.11 | 1.78 | 27.7 | 236 | 0.30 |
2 | 1002H—14300 | 9.50 | 190.00 | 165.11 | 2.43 | 27.7 | 236 | 0.26 |
3 | 1002H—14550 | 12.50 | 228.00 | 197.31 | 2.90 | 27.7 | 236 | 0.23 |
4 | 1004B—3150 | 1.50 | 24.00 | 20.64 | 0.30 | 6.4 | 109 | 0.20 |
5 | 1004B—3300 | 2.70 | 36.00 | 30.96 | 0.46 | 6.4 | 109 | 0.17 |
6 | H106—9150 | 4.30 | 64.00 | 57.61 | 0.85 | 11.3 | 236 | 0.20 |
7 | H106—9300 | 7.48 | 93.00 | 82.55 | 1.21 | 11.3 | 236 | 0.16 |
Average | 0.22 |
Forum Energy Technologies | ||||||||
---|---|---|---|---|---|---|---|---|
S. NO | Models | Input power | Bollard thrust generated | Thrust generated at 3 knots speed | Effective or useful power | Weight in air | Diameter of propeller | Ratio between effective power / Input power |
kW | kgf | kgf | kW | kg | mm | –- | ||
1 | SPE—75 | 1.62 | 26.00 | 18.96** | 0.28 | 3.3 | 144 | 0.17 |
2 | SPE—180 | 2.50 | 45.00 | 32.81** | 0.48 | 5.9 | 178 | 0.19 |
3 | SPE—250 | 6.20 | 100.00 | 72.90** | 1.07 | 13.0 | 246 | 0.17 |
** Calculated based on an open water efficiency of 0.73 | Average | 0.18 |
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Pranesh, S.B., Rajput, N.S., Sathianarayanan, D. et al. Publisher Erratum: CFD analysis of the hull form of a manned submersible for minimizing resistance. J. Ocean Eng. Mar. Energy 9, 191–192 (2023). https://doi.org/10.1007/s40722-022-00244-z
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DOI: https://doi.org/10.1007/s40722-022-00244-z