Estimation of broaching probability using wave-induced forces and moments measured in captive model tests
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Marine Science and Technology"
DOI: 10.1007/s00773-017-0507-1
Abstract: Broaching is a stability failure that involves many force components. Wave-induced forces, in particular, play an important role in the estimation of broaching, and it is necessary for these forces to be estimated accurately. Captive… read more here.
Keywords: induced forces; captive model; wave induced; broaching probability ... See more keywords
Evaluations of wave-induced steady forces and turning motion of a full hull ship in waves
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Marine Science and Technology"
DOI: 10.1007/s00773-018-0537-3
Abstract: In this paper, we provide new experimental data of the wave-induced steady forces (the added resistance, wave-induced steady lateral force, and yaw moment) acting on a full hull ship in regular waves, and we verify… read more here.
Keywords: full hull; induced steady; wave induced; hull ship ... See more keywords
Response of slope surface roughness to wave-induced erosion during water level fluctuating
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Mountain Science"
DOI: 10.1007/s11629-019-5745-8
Abstract: The bank slopes in hydro-fluctuation areas of reservoirs or lakes suffer from severe erosion due to an absence of protection. Waves are one of the important external forces that cause bank erosion and slope failures.… read more here.
Keywords: slope; wave induced; erosion; water level ... See more keywords
Three-dimensional wave-induced current model equations and radiation stresses
Sign Up to like & getrecommendations! Published in 2017 at "China Ocean Engineering"
DOI: 10.1007/s13344-017-0048-8
Abstract: After the approach by Mellor (2003, 2008), the present paper reports on a repeated effort to derive the equations for three-dimensional wave-induced current. Via the vertical momentum equation and a proper coordinate transformation, the phase-averaged… read more here.
Keywords: three dimensional; induced current; wave; dimensional wave ... See more keywords
Effects of cross-correlated multiple spatially random soil properties on wave-induced oscillatory seabed response
Sign Up to like & getrecommendations! Published in 2017 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2016.11.004
Abstract: The evaluation of seabed response under wave loading is important for prediction of stability of foundations of offshore structures. In this study, a stochastic finite element model which integrates the Karhunen-Loeve expansion random field simulation… read more here.
Keywords: seabed response; soil properties; random soil; soil ... See more keywords
A 3-D numerical study of the random wave-induced response in a spatially heterogenous seabed
Sign Up to like & getrecommendations! Published in 2021 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2021.104159
Abstract: Abstract The seabed failure poses a significant threat to the stability of marine structures. The actual wave-induced dynamic response in a porous seabed is a complex issue due to the randomness in hydrodynamic pressure and… read more here.
Keywords: response; wave induced; heterogenous seabed; spatially heterogenous ... See more keywords
Cyclic characterization of wave-induced oscillatory and residual response of liquefiable seabed
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2017.01.009
Abstract: The paper presents a robust modeling method for a fully coupled effective stress analysis of the wave-induced liquefaction scenarios, based on the Biot consolidation theory. In this context, emphasis is placed on the implementation of… read more here.
Keywords: pore pressure; response; modeling method; wave ... See more keywords
Propagation of non-stationary acoustic-gravity waves at thermospheric temperatures corresponding to different solar activity
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Atmospheric and Solar-Terrestrial Physics"
DOI: 10.1016/j.jastp.2018.03.021
Abstract: Abstract Numerical simulation of non-stationary nonlinear acoustic-gravity waves (AGWs) propagating from the surface wave source to the thermosphere reveals that their propagation conditions and parameters depend on changes in background temperature, density, composition, molecular viscosity… read more here.
Keywords: solar activity; gravity waves; non stationary; acoustic gravity ... See more keywords
On the model uncertainty of wave induced platform motions and mooring loads of a semisubmersible based wind turbine
Sign Up to like & getrecommendations! Published in 2018 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2017.11.001
Abstract: Abstract This work quantifies the model uncertainty in the wave-induced motion calculations of the codes in the Offshore Code Comparison Study Phase II, Semisubmersible Platform Based Floating Wind Turbine. Root mean square values are used… read more here.
Keywords: uncertainty; uncertainty wave; wave induced; wind turbine ... See more keywords
Experimental and numerical investigation of wave induced forces and motions of partially submerged bodies near a fixed structure in irregular waves
Sign Up to like & getrecommendations! Published in 2018 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2018.06.020
Abstract: Abstract This paper is the third of a series covering investigations of the wave induced force and motion behavior of ice masses near a fixed structure. The objective of this phase of the study was… read more here.
Keywords: fixed structure; wave; forces motions; force ... See more keywords
CFD prediction of wave-induced forces on ships running in irregular stern quartering seas
Sign Up to like & getrecommendations! Published in 2019 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2019.106277
Abstract: Abstract Surf-riding/broaching is a dangerous event for high-speed ships running in stern quartering seas. Theoretical methods for the prediction of wave-induced forces on ships in surf-riding and broaching situations are still of the qualitative level.… read more here.
Keywords: induced forces; wave induced; quartering seas; stern quartering ... See more keywords