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A propulsion performance test of underwater construction robot light work ROV uri-L in circulation water channel
- Authors
- Lee, C.-M.; Kim, K.; Yoon, S.-M.
- Issue Date
- 2018
- Publisher
- International Society of Offshore and Polar Engineers
- Keywords
- Circulation Water Channel; Design an ROV; Resistance Estimation; Resistance Test; Self-Propulsion Test; Thrust Estimation; Thruster Arrangement
- Citation
- 13th ISOPE Pacific/Asia Offshore Mechanics Symposium, PACOMS 2018, pp 280 - 285
- Pages
- 6
- Journal Title
- 13th ISOPE Pacific/Asia Offshore Mechanics Symposium, PACOMS 2018
- Start Page
- 280
- End Page
- 285
- ISSN
- 0000-0000
- Abstract
- The maximum velocity of the URI-L ROV was measured 2.8kts in the water tank. At the design step, the ROV was expected to run at the velocity of over 3.5 knots with 6 thrusters of 5.5kW each. The resistance and thrust of the ROV at different flow velocity were measured in the circulation water channel to analyze the discrepancy of its maximum velocities. It is confirmed that the thrusters arranged at 45 have a greater thrust attenuation than the thrusters arranged in the forward direction. Copyright ？ 2018 by the International Society of Offshore and Polar Engineers
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