Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 16, Parts 5-6American Society of Mechanical Engineers, 1997 - Arctic regions |
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Page 116
... potential theory . 2. MATHEMATICAL FORMULATION The linear potential theory and the homogeneous thin plate theory are used for fluid flow and structural behavior , respectively . Linearity and steady - state harmonics are assumed . Fig.1 ...
... potential theory . 2. MATHEMATICAL FORMULATION The linear potential theory and the homogeneous thin plate theory are used for fluid flow and structural behavior , respectively . Linearity and steady - state harmonics are assumed . Fig.1 ...
Page 117
... potential on each panel takes the form Фр on ) .. ( 7 ) m = Hmk where Um = √ ( x , & ; w ) ds_and_H = −UB ̄ ' . The radiation potential can be solved similarly and it finally takes a form like The pressure components caused by the ...
... potential on each panel takes the form Фр on ) .. ( 7 ) m = Hmk where Um = √ ( x , & ; w ) ds_and_H = −UB ̄ ' . The radiation potential can be solved similarly and it finally takes a form like The pressure components caused by the ...
Page 149
... potential ( x , y , z , t ) exists in the fluid domain N , and can be expressed as the sum of the inci- dent potential 1 , the diffraction potential D and the radiation potential R as follows Q ( x , y , z , t ) = iw { $ 1 ( x , y , z ) ...
... potential ( x , y , z , t ) exists in the fluid domain N , and can be expressed as the sum of the inci- dent potential 1 , the diffraction potential D and the radiation potential R as follows Q ( x , y , z , t ) = iw { $ 1 ( x , y , z ) ...
Contents
FREE SPANNING PIPELINEMULTISPAN PROJECTS | 11 |
Design Guideline for Free Spanning Pipelines | 28 |
RELIABILITY DESIGN SUPERB AND DNV96 PROJECTS | 45 |
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amplitude analysis ASME axial beam bending bending moment bottom boundary calculated characteristics coefficient collapse condition corrosion cross-flow defect deformation density Det Norske Veritas developed diameter displacement dynamic elastic electrodes Engineering equation evaluated experimental fatigue Figure floating airport flow rate fluid force free span function hoop stress horizontal hydrodynamic Hydroelastic impeller in-line VIV incident waves inspection instability region installation interaction Japan large floating structure length limit limit state design linepipe load effects maximum measured Mega-Float meter method mode mooring motion natural frequencies node numerical obtained Offshore parameters phase pipe predicted pressure distribution ratio reduced velocity reliability response safety class safety factors safety levels sand wave seabed simulation Statoil steel strain stress surface Table temperature thickness titanium trawl turbulence two-phase flow uncertainty velocity potential vertical vibration VLFS Vortex Induced Vibrations water depth wave height welding