1-20 of 78
Keywords: topography
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-142
... the efficiency and accuracy. In this study, a hybrid method is developed for the nearshore marine floating photovoltaics. This method incorporates the influence of non-horizontal topography on waves into the hydrodynamic analysis of marine floating photovoltaics by dividing the computational domain...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-239
... drag coefficient coefficient fluid dynamics topography sand wave topography evolution underwater vehicle sand wave seabed topography lift coefficient wave crest continuous sand wave viscous drag coefficient total drag coefficient pressure distribution contour pressure drag...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-353
... the maximum water level of the tsunami, the tsunami arrival time, and the estimated inundation range with the Nankai Trough Trench as the epicenter and the entire coastal areas. However, the relationship between the time variation of tsunami water level and coastal topography in these areas has not been...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-359
... ABSTRACT The propagation and evolution of solitary waves on a 3D submarine topography are investigated experimentally with wave gauge measurements, and acoustic Doppler velocimeter (ADV) velocity measurements. The contour map of the submarine 3D topography can be viewed as a slope composed...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-001
... concentration mining machine topography miner ferromanganese crust smss ABSTRACT For the commercial development of Cobalt-rich ferromanganese crusts, the new mining technology is necessary because of their unique morphology and topography of the mining site. Therefore, a new cutter head, which can...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-113
... caisson excavation depth flow rate caisson foundation local scour depth upstream oil & gas water depth scour pit open caisson maximum scour depth scour depth topography water flow foundation pit scour topography flow velocity sediment foundation caisson shape streamline...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-570
... ABSTRACT A coupling hydrodynamic model of SWATH and reef topography was established based on the conventional potential flow theory and the incident wave force, diffraction force, radiation hydrodynamic coefficients motions of SWATH were calculated. The model was compared with the same SWATH...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1256
... with coarser surface sediment at the bottom near the narrowest part of the channel (Sha, 1990; Grochowski, 1993; Li, 2003).A conceptual model is designed in this paper to explore the formation mechanism of the hydrodynamics, surficial sediment and topography. Some real cases of similar channels are also...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1209
... understanding of the evolution and dynamics of these continually changing ecosystems, frequent measurement of the changing topography of tidal flats is essential. However, owing to rough field conditions, it is difficult to measure the topography of tidal flats with traditional survey techniques. The main...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-483
..., consisting of 111 points in 16 cross sections. Then entire 3-dimensional topography of tidal creek was acquired by combining these two approaches. This method can be used for detection and spatial analyses of tidal creeks and can provide accurate insights into the processes related to natural and/or human...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-250
... and tsunami behaviors become a key factor to protect coastal areas and to reduce number of victims. In particular, it is difficult to estimate wave deformation and its propagation at shallow water region caused by shoring due to bottom topography and coastline. In general, wave propagation at shallow water...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-167
... ABSTRACT In this study, scattering of normally incident water waves by two unequal surface-piercing thin vertical rigid plates with stepped bottom topography is investigated based on linear water-wave theory. By using the matching eigenfunction expansion method and a least square approach...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-282
... on the profile change was discussed by comparing three cases with different volumes of gravel: no gravel, small and large volumes of gravel. offshore topography gravel beach coastal engineering mixture ratio foreshore beach profile thickness gravel engineering upper part red gravel grid area...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-169
... characteristics of nodules in relation to topography has been analyzed from different approaches such as acoustic investigation and seafloor observations (e.g., Usui et al., 1987; Nishimura, 1992; Sharma and Kodagali, 1993). However, despite the vast area, publicly available data is limited, which results...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-382
... docking. INTRODUCTION A variety of study about oceanography has been conducted around the world. For example, ocean physics, biology, topography and so on. In the field of deep-sea exploration, it has been researched and developed underwater vehicles, and various research results are given by operating...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-521
... ABSTRACT The authors have tackled the environmental assessment problem about Cambodian shoreline since 2008, and performed many observations about the geographical map, water current, weather and etc. This study reports the observation result about the feature of topography, tidal change...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-563
... and currents may cause the erosion. The wave and flow field near the breakwater affected by the tidal currents and wave shoaling, refraction, diffraction and reflection is very complicated. The complicated wave field resulted in nearby topography changes (Silvester and Hsu, 1993). The vortex motion is the main...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-339
... the evolution of internal wave trains. To be specific, in consideration of various influential factors, such as benthic topography, friction, dissipation, et al., a mathematical model is built to describe the evolution of wave trains and numerical experiments are carried out to validate the method by analyzing...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-096
... conditions of the Arctic and the Antarctic. Choice of location of the runway on the ice cover is necessary to take into account different characteristics of the ice and the bottom surface topography. Over the past two decades, extensive studies were conducted of the impact on the ice cover various types...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-169
... Abstract A series of experiments with normal and oblique wave are carried out in a laboratory wave basin to observe the wave breaking on lens topography, which has a focusing effect on the wave. The formulas of wave breaking on slope topography are first summarized in this paper...

Product(s) added to cart

Close Modal