Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 5American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 47
... wall constant ≈ 0.4 mv Axial momentum flux mvr Radial moment of the axial momentum flux mvr2 mvr3 P Pin P P r R Rorifice R25.4 mm Re Reynolds number = PU aveD / μ u น . U ave Ud X y Distance above the pipe wall y * Nondimensional ...
... wall constant ≈ 0.4 mv Axial momentum flux mvr Radial moment of the axial momentum flux mvr2 mvr3 P Pin P P r R Rorifice R25.4 mm Re Reynolds number = PU aveD / μ u น . U ave Ud X y Distance above the pipe wall y * Nondimensional ...
Page 164
... wall thickness requirements of the Canadian gas pipeline standard ( 2 ) for steel carrier pipes have been used where they exceed wall thicknesses calculated by Equation 5. Superimposed on Figure 1 are lines denoting different values of ...
... wall thickness requirements of the Canadian gas pipeline standard ( 2 ) for steel carrier pipes have been used where they exceed wall thicknesses calculated by Equation 5. Superimposed on Figure 1 are lines denoting different values of ...
Page 249
... wall thickness is one of the most im- portant quantities contributing to the pipe load- carrying capacities . As even a small variation in the wall thickness may result in a considerable impact on the project costs , an optimal steel wall ...
... wall thickness is one of the most im- portant quantities contributing to the pipe load- carrying capacities . As even a small variation in the wall thickness may result in a considerable impact on the project costs , an optimal steel wall ...
Contents
OFFSHORE PIPELINE TECHNOLOGY | 53 |
CODESSTANDARDS AND REGULATIONS | 75 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 89 |
Copyright | |
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Alberta analysis applied Arctic assessment axial bending buckling buried pipelines calculated Canadian Standards Association coefficient construction corrosion crack criteria cylinder damage defects depth developed diameter displacement distribution effect elastic Engineering environmental equation equipment estimated evaluation failure probability fatigue finite element flow force fractile fracture fracture mechanics frequency frost heave frozen soil gas pipeline geometry hoop stress horizontal inspection installation interaction internal lift force Limit States Design load lognormal longitudinal maximum measured Mechanics meter methods offshore pipelines OMAE operation orifice orifice plate parameters permafrost pipe wall pipeline spans pipeline system Pipeline Technology ASME plastic predicted pressure ratio reliability S-N curve scour simulation SMYS solution specific standards steel strain structural Table Technology ASME 1992 temperature differential tensile tube bundle usage factor variable velocity profile vertical vibration volumetric flow rate vortex shedding wall thickness weld yield strength