Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 5American Society of Mechanical Engineers, 1988 - Arctic regions |
From inside the book
Results 1-3 of 73
Page 13
... coefficients to be de- > ( a ? i In order to determine non - dimensional force coef- ficients from the Fourier analysis , the measured for- ces were normalized by pDU2 , U being the wave velo- city amplitude . This normalization would ...
... coefficients to be de- > ( a ? i In order to determine non - dimensional force coef- ficients from the Fourier analysis , the measured for- ces were normalized by pDU2 , U being the wave velo- city amplitude . This normalization would ...
Page 11
Comparing the dominating Fourier coefficients with the corresponding drag and lift coefficient it can be seen that the coefficients exhibit a similar variation with the KC - number . Taking into account the similarities between the ...
Comparing the dominating Fourier coefficients with the corresponding drag and lift coefficient it can be seen that the coefficients exhibit a similar variation with the KC - number . Taking into account the similarities between the ...
Page 20
... coefficients with high values . This is because the maximum velocity of each half wave is used for the normalization of the measured force , and large lift forces may occur in half periods with small velocities when the preceding half ...
... coefficients with high values . This is because the maximum velocity of each half wave is used for the normalization of the measured force , and large lift forces may occur in half periods with small velocities when the preceding half ...
Contents
OFFSHORE MECHANICS | 3 |
Seabed Scour Under Pipelines | 33 |
Flow Around and Forces on a Pipeline Near a Scoured | 39 |
Copyright | |
22 other sections not shown
Other editions - View all
Common terms and phrases
acoustic velocity analysis Arctic Engineering axial bending bottom clamp boundary layer buckling calculated clad pipes clamp elevation compression Conference on Offshore crack cylinder deflection deformation developed dew point diameter drag drag coefficient effect electrode equation experimental Figure finite element finite element analysis flow force coefficients free span frequency friction function hoop stress hydrodynamic hydrodynamic forces in-line installation leak detection leak detection system length lift coefficient lift force line pipes liquid load maximum measured Mechanics and Arctic method monitoring nodal analysis Offshore Mechanics operating parameters phase pipe displacement pipeline pore predicted present pressure procedure ratio regular waves response riser roughness SCADA scour sea bed sea floor seabed shown simulated soil steady current strain strain gauges stress structural submarine pipelines surface technique temperature thickness tion two-phase flow values variation vertical vortex shedding weld metal