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 86
Page 7
... values of pipe surface roughness and in Fig . 61 the results for three different values of the sea be roughness are shown . The full lines in the two sets of graphs represent the same test series . As indicated on the graphs , the ...
... values of pipe surface roughness and in Fig . 61 the results for three different values of the sea be roughness are shown . The full lines in the two sets of graphs represent the same test series . As indicated on the graphs , the ...
Page 261
... values can be derived using L = 0,3 m , for diffe- values of relative density Dr : = C - value = 40 % Dr 25 % Dr k ( m / s ) and 50 . um ) 880 00 60 270 17 540 34 5.10-5 1,5 8.10-4 24 2 the permeability calculated with Hazen's k = 104 ...
... values can be derived using L = 0,3 m , for diffe- values of relative density Dr : = C - value = 40 % Dr 25 % Dr k ( m / s ) and 50 . um ) 880 00 60 270 17 540 34 5.10-5 1,5 8.10-4 24 2 the permeability calculated with Hazen's k = 104 ...
Page 362
... value of each variable during production welds and comparing their values to the variant values stated in the weld procedure . In process , monitoring of weld data has evolved into the standard procedure for in - air manufacturing ...
... value of each variable during production welds and comparing their values to the variant values stated in the weld procedure . In process , monitoring of weld data has evolved into the standard procedure for in - air manufacturing ...
Contents
Model Tests | 3 |
B Bryndum V Jacobsen and D T Tsahalis 9 | 21 |
Scour Under Pipelines | 33 |
Copyright | |
33 other sections not shown
Other editions - View all
Common terms and phrases
acoustic velocity analysis Arctic Engineering axial behaviour bending bottom boundary layer buckling cable calculated clamp Cobia compression corrosion crack cylinder deflection deformation developed dew point diameter drag drag coefficient effect elastic equation experimental field Figure finite element flow force coefficients free span frequency friction friction welding function hoop stress horizontal Hydraulic hydrodynamic hydrodynamic forces in-line installation irregular waves length lift coefficient lift force liquid load maximum measured mechanical method monitoring movement nodal analysis operating parameters phase pipe displacement pipe material pipeline predicted pressure procedure ratio response riser roughness SCADA scour sea bed sea floor seabed shown simulated slug soil steady current steel storm strain strain gauges stress structural submarine pipelines surface Technology temperature tion Turning Bands underwater values variation vertical vortex shedding water depth welding zone