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Keywords: variation
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Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1139
... device (Masuda, 1986) is one of the few ones. artificial intelligence renewable energy variation sustainable development sustainability single device ocean energy social responsibility efficiency energy conservation triplet device energy conversion efficiency experiment bbdb device...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1151
... comprehensive assessment. INTRODUCTION The tidal potential energy that can be extracted from tidal elevation variation is one of the most promising renewable energy resource due to its huge amount in the ocean and its predictable and renewable nature. The extraction of tidal potential energy can potentially...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1267
... ABSTRACT Previous studies documented that the low solar activity since the beginning of the 21 st century could directly drive the wintertime climate variability resembling the negative Arctic Oscillation (AO) responses. This study investigates the interdecadal variations of the solar-AO...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1259
... characteristic nesting result variation sea ice movement sea ice mackenzie delta concentration storm sea ice concentration wind speed wave height mackenzie estuary correlation analysis Study on the Characteristics of Sea Ice and Storm Waves in Waters off Mackenzie Delta Fumin Xu, Xinwei Zhou*, Qi...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1213
... of the salinity front forms a barrier effect, which has influence on sediment transport and bed evolution. (Chen et al., 2001). flood current slack salinity distribution variation salinity front runoff yangtze river ebb current slack current slack dry season yangtze river estuary...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2190
... ABSTRACT Water-in-oil (W/O) emulsions widely exist in submarine pipelines and its flow characteristics are crucial to the safety of crude oil transportation. In this study, different water content emulsions are prepared and their variations of rheological properties during pipe flow are...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2161
... ABSTRACT The primary goal of this research is to investigate the effect of defect on the fatigue-induced magnetic behavior of a ferromagnetic steel. Uniaxial cyclic loading tests on X70 pipeline steel were carried out with various stress levels. The variation of the magnetic signals surrounding...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2151
... effect static component prediction effective stress rate effect term plough upstream oil & gas variation relative density tow force lauder friction angle permeability midstream oil & gas empirical parameter investigation rate effect component dense sand Comparative Assessment...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3180
... the measured data. The distance between cyclone center locations and buoys influences the significant wave height (Hs) variation. The Hs on the right side of the cyclone track is higher due to the effect of cyclone properties, and the Hs variation depend on the wind intensity and translation speed of...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3164
... forms of various displacements on the passing vessel forces. subsea system maximum value variation convergence study marine transportation sway force experiment mooring system ship surge force wharf moored ship upstream oil & gas simulation simulation result coordinate system...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3220
... response lower branch upper branch williamson upstream oil & gas lift force correlation numerical simulation fluid struct cylinder three-dimensional numerical simulation vortex-induced vibration frequency circular cylinder variation viv vibration reynolds number Three-Dimensional...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-4189
... freight & logistics services zigzag test variation ship motion additional measure experiment data Description of ship motion and comparison of a real-time unified hydrodynamic model with free running tests in calm water and regular waves Rami Zghyer, Karl Henning Halse Department of Ocean...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2159
... simulations. This paper introduces an advanced model for material behaviour. The evolution of the material behavior and its variations on the cyclic loads paths is detailed. The model uses stressstrain relations and yield surface evolution from the first load curve, with Lüders plateau leading to stabilized...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-513
... in Fig. 3 below. Fig.3 showing the depth-limited maneuvering of the glider, Muhamad F.Ghani (2012) The research focus is on this maneuvering attitude of the glider in the sense of decreasing the band-width of the saw-tooth motion (Fig .3) by variation in the hull-form. Therefore, the glide angle...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-439
... of sediment movement and flat evolution under the action of the storm tide is using field observation means. By comparing the changes of shoreline and flat profile before and after the storm tide, it will get the intuitive variation of the coast (Fritz, 2007; Fiore, 2009). And it can explore the...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-464
... a height of 17 meters with a length of several kilometers along the East coast of Japan (Raby, 2015). There are however increasing concerns of cons to their pros with these massive walls that are built within socially and environmentally sensitive areas. variation dam break event tsunami...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-722
... electricity that is generated offshore. In the future, floating islands could serve as an energy hub and this could be combined with an (air)port to support the transition towards zero emission transport. vertical motion rao pontoon renewable energy island variation vertical motion response...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-738
... spectra forecasts were received twice daily at 06:00 and 18:00 Coordinated Universal Time (UTC). The 5 day 2D wave energy spectra forecasts obtained from the wave models are deterministic. A typical forecast 2D wave energy spectrum is shown in Fig. 3 and the variations of wave spectral density against...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-375
... in-line and cross-flow directions were measured with FBG strain sensors at four locations along the water depth. With the Fast Fourier Analysis to the strain data, the amplitude-frequency characteristics of the strain are obtained and the variation of the strain amplitude at the near-water surface of...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-371
... water damage stability subdivision variation Realization of Ship Damage Stability Calculation in CATIA by Application Development Zongke Zhang, Shengjie Xu Marine Design & Research Institute of China Shanghai, China ABSTRACT The single-bottom hull buoyancy box of air cushion vehicle seems weak...

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