... over a submerged ridge, laboratory experiments by using plunging wavemaker are run in the study. Laboratory results reveal that the amplitude of SWs decreases as the fluid changes from homogeneous into stratified. At the slow wavemaker speed, the wave period of SWs has a significant decrease when...

... pile-cap structure. Meanwhile, the cap is much larger than the other parts of the structure and it will also lead to a larger lift force on the structure. case 2 inline force lift force wave period wave load viscosity ten-pile cap structure wave condition time series upstream oil...

... and whether this is a result of the scale effect is investigated. experiment breaking point lidar free-surface profile wave height variability bathymetry surface tension artificial intelligence surface profile scale effect crest elevation algorithm flume field data wave period wave...

... installation (occurrence of «weather window») for one month 3) Probability of successful installation for one season (for ice-infested waters) 4) Mean time required for subsea installation for each month. 5) Wave period corresponding to the maximal energy (this characteristic is important for the choice...

... energy conversion wave period water chamber Study on the Motion of Water in the Water Chambers for Wave Energy Converter Pallav Koirala(1), Keisuke Taneura(2), Kesayoshi Hadano(3), Kyo Ohgi(4) and Toshiaki Ohnishi(5) (134) Graduate School of Science and Engineering, Yamaguchi University, Ube...

... spring and heave compensator is modeled as combination of spring and damper in axial direction. A series of numerical simulations conducted for a wide range of wave periods, and discussions are made for making effective operational range of heave compensator and effectiveness of active heave compensator...

... on the tension force. fluctuation renewable energy time series sustainable development cable tension displacement amplitude hadano equation wave period displacement cable sustainability tension force generator counterweight social responsibility converter tension pulley wave energy...

... polyester lines under regular and random waves. keel skirt plate turret subsea system timco plate alone heave rao mooring system floating production system heave response pitch response experimental investigation upstream oil & gas oscillation test regular wave fpso wave period...

... analyses are carried out using the ABAQUS finite element software to study the effects on the dynamic response of the change in support conditions at the seabed. The effects of wave height, wave period and wave velocity on platform behavior are studied. The results from time history analysis...

..., uncertainties of wave heights, wave periods and water levels are remarkably important for coastal structures. The Bayesian theory based analysis method through the circle of prior probabilities--posterior probabilities involves different kinds of uncertainties and their corresponding correction during Bayesian...

.... installation interval ice floe runup ice thickness thickness ice floe runup ice floe floe shoreline wave height wave period side length field observation experiment representative diameter eguivalent side length runup height equivalent side length Run-up of Ice Floes on Sloping Beach Due...

... result. (a) Air pressure ratio vs. wave period. Fig.S shows air pressure ratio vs. wave period. Since model is very small, air pressure ratio is relatively 10",But it is still higher than present center pipe buoy's data. J ! ! I f 1- : _ j l _ J ~ _ I , 1!) 1.1 1.6 wave period (sec) Fig. 5 Air pressure...

... of bouyancy from the c.g. of the ship Wave height ~ender or cable stiffness wave length Length of the ship Displacement mass of the ship Ajded mass of the ship Damping coefficient Reactive force in fender in x direct- ion r(t),r(t)Time depeDdent ship movement, velo- ,r(t) city and ~cceleration T Wave period W...

...»/dt =Re{-iwa ewt+8cl (7) c c c The energy extracted by the air flow during one wave period is E (8) =[9/w+T p A dt -8 /w c c c c where A is the area of water surface in the caisson c Substituting Eq (1), Eq (2) and Eq. (7) mto Eq (8) and Integrat ing Eq (8), the equivalent damping can be obtaIned (9...