Numerical and Experimental Analyses on Motion Responses on Heaving Point Absorbers Connected to Large Semi-Submersibles
Keyword(s):
This study considers the motion responses of heaving point absorbers (HPAs) connected to large semi-submersibles. To analyze the motion responses for HPAs, a motion response amplitude operator (RAO) of a single HPA connected to a fixed wall was obtained in a two-dimensional wave flume. A frequency-domain eigenvalue analysis is used to evaluate the motion RAO of a single HPA, and the experimental and numerical results of motion RAO were compared. A model test was conducted to analyze the motions of multiple HPAs connected to a large semi-submersible in a 3D ocean basin. The motion RAOs of the multiple HPAs connected to the large semi-submersible were compared with the motion RAO of the single HPA connected to the fixed wall.
2015 ◽
Vol 71
(2)
◽
pp. I_541-I_546
Keyword(s):
1991 ◽
Vol 18
(6)
◽
pp. 916-925
◽
2009 ◽
Vol 19
(02)
◽
pp. 283-306
◽
1994 ◽
Vol 8
(1)
◽
pp. 73-92
◽
1996 ◽
Vol 10
(4)
◽
pp. 319-335
◽
Keyword(s):
2018 ◽
Vol 30
(6)
◽
pp. 337-342
◽
Keyword(s):