1988
DOI: 10.1080/00221688809499205
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An experimental study of wave-obstacle interaction in a two-dimensional domain

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Cited by 8 publications
(4 citation statements)
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References 12 publications
(17 reference statements)
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“…To further elucidate the hydrodynamics of wave-obstacle problems, more direct and telling observations were also made available by means of physical modeling, including wave flume experiments of regular and irregular waves encountering a surface obstacle [13][14][15][16], tests of propagation of linear progressive waves [17][18][19][20], solitary waves [21], and cnoidal waves [22] over a bottom standing obstacle, and laboratory studies of internally submerged obstacles under various types of incident waves [9,[23][24][25][26][27][28]. These past experiments reported valuable wave gauge records of free surface elevation and measurements of wave force and dynamic pressure acting on the structures, which have been frequently used to examine the theoretically predicted reflection and transmission coefficients and wave forces exerted on the obstacles [7,9,10,20,[29][30][31].…”
Section: Introductionmentioning
confidence: 99%
“…To further elucidate the hydrodynamics of wave-obstacle problems, more direct and telling observations were also made available by means of physical modeling, including wave flume experiments of regular and irregular waves encountering a surface obstacle [13][14][15][16], tests of propagation of linear progressive waves [17][18][19][20], solitary waves [21], and cnoidal waves [22] over a bottom standing obstacle, and laboratory studies of internally submerged obstacles under various types of incident waves [9,[23][24][25][26][27][28]. These past experiments reported valuable wave gauge records of free surface elevation and measurements of wave force and dynamic pressure acting on the structures, which have been frequently used to examine the theoretically predicted reflection and transmission coefficients and wave forces exerted on the obstacles [7,9,10,20,[29][30][31].…”
Section: Introductionmentioning
confidence: 99%
“…A simple design of floating breakwater is a partially immersed rectangular box (Drimer et al 1992, Sannasiraj et al 1998. For a fixed box-type breakwater with a given draught, the ratio of the breakwater width to wave length is the most important design parameter (Black et al 1971, Williams 1988; for a floating boxtype breakwater, the motion responses of the breakwater to waves can affect the loads in the mooring lines and may also affect the transmission performance of the breakwater. For a given floating breakwater, the transmission performance of the floating breakwater is usually poor when the ratio of the breakwater width to wave length is not large enough.…”
Section: Introductionmentioning
confidence: 99%
“…Η στροφική κίνηση του κυµατοθραύστη περιγράφεται από το δεύτερο νόµο του Νεύτωνα στο επίπεδο x-z : (Williams, 1988). Στο ίδιο σχήµα παρουσιάζεται η επίδραση του λόγου dr/h.…”
Section: στροφική κίνηση (Roll)unclassified
“…Στη συγκεκριµένη παράγραφο παρουσιάζεται η σύγκριση αριθµητικών και πειραµατικών αποτελεσµάτων,Williams (1988), σχετικά µε την διάδοση και ανάκλαση κυµατισµών σε πλωτό κυµατοθραύστης ο οποίος είναι είτε σταθερός είτε υποκείµενος σε οριζόντια ελατηριακή στήριξη µε πλήρη κατακόρυφη ελευθερία κίνησης. Τα πειράµατα έγιναν σε κανάλι κυµατισµών µήκους 75 m, πλάτους 1.8 m και συνολικού βάθους 2 m. Χρησιµοποιήθηκαν αποκλειστικά µονοχρωµατικοί κυµατισµοί.…”
unclassified