Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 11, Part 5American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 192
... material . The blade is also designed to conform to changes in microtopography . This has resulted in about an 80 percent ( 80 % ) reduction in scalping ( or unwanted sod layer removal ) . The initial prototype blade was very flexible ...
... material . The blade is also designed to conform to changes in microtopography . This has resulted in about an 80 percent ( 80 % ) reduction in scalping ( or unwanted sod layer removal ) . The initial prototype blade was very flexible ...
Page 209
... material models . Pipe sample Perfectly plastic material model using Prediction ( % difference ) FS -41 % nominal yield stress F 7 ( SMYS ) 31 % F25 22 % FS 16 % nominal flow stress F 7 8 % ( SMYS + 10Ksi ) F 25 -6 % F5 ยท 12 % F7 actual ...
... material models . Pipe sample Perfectly plastic material model using Prediction ( % difference ) FS -41 % nominal yield stress F 7 ( SMYS ) 31 % F25 22 % FS 16 % nominal flow stress F 7 8 % ( SMYS + 10Ksi ) F 25 -6 % F5 ยท 12 % F7 actual ...
Page 383
... material may be reduced in future by the use of Roboweld , the automatic welding system developed by Saipem , capable of obtaining high quality welds at a pretty high productivity . INTRODUCTION Two offshore pipelines were installed in ...
... material may be reduced in future by the use of Roboweld , the automatic welding system developed by Saipem , capable of obtaining high quality welds at a pretty high productivity . INTRODUCTION Two offshore pipelines were installed in ...
Contents
MEASUREMENT AND METERING | 1 |
OFFSHORE PIPELINE TECHNOLOGY | 53 |
CODESSTANDARDS AND REGULATIONS | 75 |
Copyright | |
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Alberta analysis applied Arctic assessment axial bending buckling calculated calibration construction corrosion crack criteria cylinder damage defects depth developed discharge coefficient displacement distribution downstream effect Engineering environmental equation equipment estimated evaluation experimental failure probability fatigue finite element flow function fluid force fractile fracture fracture mechanics frequency frost heave function gas pipeline hoop stress installation leak detection lift force limit Limit States Design load lognormal longitudinal maximum measured Mechanics meter tube methods nozzle offshore pipelines OMAE operating orifice plate parameters pipe wall pipeline spans pipeline system Pipeline Technology ASME plastic predicted pressure ratio reliability Reynolds number S-N curve sample scour shear stress simulation soil specific standards steel strain structural Table Technology ASME 1992 temperature differential tube bundle turbulent upstream usage factor velocity profile vibration volumetric flow rate vortex shedding wall thickness weld yield strength