Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 5American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 173
... bends . Since both hot working and heat treatment are conducted during induction bending followed by water cooling , ferrite ratio variation and existence of any precipitation are also investigated by metallographical examination ...
... bends . Since both hot working and heat treatment are conducted during induction bending followed by water cooling , ferrite ratio variation and existence of any precipitation are also investigated by metallographical examination ...
Page 174
... Bending arm 5 : Clamp 6 : Tail stock 7 : Spray water 8 : Bending heat zone Fig.1 Schematic drawing of induction bending machine Aimig Temperature ( ° C ) 1200 1000 800 600 400 200 T Wt ( % ) C Si Mn Ni Cr Mo N ASTM A790 31803 $ 0.03 ...
... Bending arm 5 : Clamp 6 : Tail stock 7 : Spray water 8 : Bending heat zone Fig.1 Schematic drawing of induction bending machine Aimig Temperature ( ° C ) 1200 1000 800 600 400 200 T Wt ( % ) C Si Mn Ni Cr Mo N ASTM A790 31803 $ 0.03 ...
Page 176
4. MANUFACTURING PROCEDURE OF DUPLEX STAINLESS STEEL INDUCTION BENDS AND THEIR QUALITIES Production bends were performed ... bending system to eliminate transition zone : Continous bending including straight portion tensile strength and ...
4. MANUFACTURING PROCEDURE OF DUPLEX STAINLESS STEEL INDUCTION BENDS AND THEIR QUALITIES Production bends were performed ... bending system to eliminate transition zone : Continous bending including straight portion tensile strength and ...
Contents
OFFSHORE MECHANICS | 3 |
Seabed Scour Under Pipelines | 33 |
Flow Around and Forces on a Pipeline Near a Scoured | 39 |
Copyright | |
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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