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Keywords: hydrodynamic characteristic
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Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-238
... ABSTRACT This study considers the hydrodynamic characteristics of an AUV near uneven seabed. An improved hydrodynamic algorithm based on conformal mapping and boundary element method is proposed in this paper to improve the accuracy and efficiency of numerical computation. The proposed...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1234
... hydrodynamic characteristic excitation force power conversion characteristic equation Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference www.isope.org Rhodes, Greece, June 20 25, 2021 Copyright © 2021 by the International Society of Offshore and Polar Engineers...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1155
... the characteristics of this issue. We found that, the tail can preliminary understand the hydrodynamic characteristics of the fish morphology is the key point for the slender body to stay in the moving in unsteady environment. oscillating flow. The Keulegan-Carpenter number is important for the Two dimensionless...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1291
... of the object is shown in Figure 1, a three- Characteristic area = 2 3, 2 dimensional model in Figure 2 (Pavlov et.al, 2017). The main geometric characteristics of the object under study are presented in Research methods Table 1. The determination of the hydrodynamic characteristics of the tabular a) iceberg...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1314
... computation energy conservation radiation wave force vector sustainable development renewable energy irregular wave condition hydrodynamic characteristic wave load numerical model hydrodynamic analysis big difference social responsibility wave condition generation system force vector mean...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-164
..., 2007). Although many research on hydrodynamic calculation of floating structure has been carried out in domestic and overseas, due to the complexity of the loads of floating power station carrier, it is difficult to calculate the coupling hydrodynamic characteristics directly by using the existing...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-200
... ABSTRACT To study the hydrodynamic characteristics of cylinders with different forms, numerical simulations of uniform flow around a four-arc smooth cylinder under typical subcritical condition Reynolds number RE = 3900 were carried out. The simulations were using SST-IDDES method. Comparisons...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-362
... has attracted wide attention as breakwater infrastructure ever since the middle of the last century. A lot of researches have been undertaken on its wave dissipating performance, reflection coefficients, energy consumption and wave loadings and other hydrodynamic characteristics. Various types...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-353
... surface capture hydrodynamic characteristic knot control system self-propelled model depth-keeping algorithm diving process navigation result positive buoyancy elevator angle controller pitch angle navigation straight-route sailing test experiment submergence artificial...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-469
.... Through comprehensive consideration, the new comb-type can replace the rectangular box-type in engineering application. In addition, the effects of the relative width of the breakwater, the elasticity coefficient and incline angle of mooring lines on the hydrodynamic characteristics of the new comb-type...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-266
... and the urgent currents, are great challenges for the safety of the offshore aquaculture facilities. Studying the hydrodynamic characteristics of aquaculture facilities and designing the most stable facility structures are essential to ensure the safety of aquaculture facilities. The designs have a great...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-059
... ABSTRACT The hydrodynamic characteristics of side-by-side moored multiple bodies were studied with the higher order boundary element method(HOBEM). Hydrodynamic coefficients, motion response amplitude operator(RAO) and drift force RAO for multi-bodies were calculated and compared with those...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-221
... solver hydrodynamic characteristic reservoir simulation Research on Hydrodynamic Characteristic of Moving Body through Deepwater Density Interface Wen-hua Wang*, Yi Huang, Yan-ying Wang School of Naval Architecture, Dalian University of Technology Dalian, Liaoning province, China ABSTRACT...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-189
... of the frequency pressure spectra are reported. variation seawall wave pressure surf similarity parameter seaward slope hs 0 hydrodynamic characteristic wave period sloped seawall engineering wave runup frontface tm 1 dissipation wave height porosity different porosity characteristic...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-525
... results with the experimental results measured to further investigate the hydrodynamics of GHC. coordinate system model test gliding-hydrofoil craft equation marine transportation simulation resistance coefficient computational domain coefficient hull hydrodynamic characteristic...
Proceedings Papers

Paper presented at the The Twenty-fourth International Ocean and Polar Engineering Conference, June 15–20, 2014
Paper Number: ISOPE-I-14-061
... hydrofoils. In addition the new hydrofoil has low probability of cavitation making it safe for TCT application. chord length renewable energy rotor blade waterway korea cavitation number cavitation analysis energy resource hydrofoil blade surface shape design hydrodynamic characteristic...
Proceedings Papers

Paper presented at the The Twenty-fourth International Ocean and Polar Engineering Conference, June 15–20, 2014
Paper Number: ISOPE-I-14-465
... for a selected model ship with CRP (Contra-Rotating Propeller) system at the towing tank of Samsung Ship Model Basin (SSMB). In order to investigate the hydrodynamic characteristics of CRP, propeller open water, self-propulsion, and propeller position variation tests were performed. Based on the experimental...
Proceedings Papers

Paper presented at the The Twenty-third International Offshore and Polar Engineering Conference, June 30–July 5, 2013
Paper Number: ISOPE-I-13-321
.... However, the existence of the in-plane flow with a relatively large velocity significantly increases the damping of the disk. circular disk xinliang tian coefficient hydrodynamic characteristic heave plate oscillation motion time step direct numerical simulation mass coefficient platform...
Proceedings Papers

Paper presented at the The Twenty-third International Offshore and Polar Engineering Conference, June 30–July 5, 2013
Paper Number: ISOPE-I-13-138
... energy wavelength skirt draft hydrodynamic characteristic resonance renewable energy calculation social responsibility chamber condition owc chamber surface elevation chamber surface elevation Hydrodynamic Characteristics of a Land-Based Oscillating Water Column for Various Pneumatic...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-454
... Response Relation between Sediment Particle-size Distribution and Hydrodynamic Characteristics in Offshore Area of Jiangsu Province Jingjing Zhou1,2, Changkuan Zhang2, Jianfeng Tao1,2 1Key Laboratory of Coastal Disaster and Defence 2College of Harbor, Coastal and Offshore Engineering. Nanjing...

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