Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1; Volume 7, Part 1American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 94
... wave height of incident waves . If , however , pressure vriations in air chambers are known , it is possible to find ... wave height in the air chambers can be obtained by the above method . In the air chambers at the bow and the stern ...
... wave height of incident waves . If , however , pressure vriations in air chambers are known , it is possible to find ... wave height in the air chambers can be obtained by the above method . In the air chambers at the bow and the stern ...
Page 254
... wave force .1 0 -.1 -.2 O on - off 5 10 15 20 Time ( sec . ) Fig . 9 Control results of flexible pipe ( wave period 2.7sec . , wave height = 9cm ) . Wave conditions The experiment of the control is conducted at the towing tank of the ...
... wave force .1 0 -.1 -.2 O on - off 5 10 15 20 Time ( sec . ) Fig . 9 Control results of flexible pipe ( wave period 2.7sec . , wave height = 9cm ) . Wave conditions The experiment of the control is conducted at the towing tank of the ...
Page 255
wave ( m ) control force ( N ) angle ( rad . ) 05 0 .05 السلسلاسل 2 .05 05 ти миш السلسالسا Fig . 10 5 10 15 20 time ... height = 9cm ) . Fig . 12 Correlation between on - off timing and surface elevation for rigid pipe ( wave period 3.1 ...
wave ( m ) control force ( N ) angle ( rad . ) 05 0 .05 السلسلاسل 2 .05 05 ти миш السلسالسا Fig . 10 5 10 15 20 time ... height = 9cm ) . Fig . 12 Correlation between on - off timing and surface elevation for rigid pipe ( wave period 3.1 ...
Contents
FLOATING PRODUCTION SYSTEMS | 1 |
OFFSHORE MECHANICS | 23 |
Early Production Systems in the North | 31 |
Copyright | |
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analysis angle applied axial bending cable calculated characteristics coefficient components Conference connected considered construction cost curve damage depth determined diameter direction displacement distribution dynamic effect element energy Engineering equation equipment fatigue field Figure flexible flow forces frequency function geometry given important included increase installation International joint length limit linear load lower mass material matrix maximum mean measured Mechanics method mode mooring motion natural normal obtained Offshore operation parameters performance period pile pipe pipeline platform position presented pressure problem production range ratio response riser shear shown shows significant soil static stiffness strength stress structure surface Table Technology tension tower turbine vane vessel wave weight wire