Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 7, Parts 4-6American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 87
... depends largely on DT , and H. Whether ice motion grows or decays sub- stantially depends on a first critical value of the parameter DT ( when N = 1.45x10-2s - 2 and H = 2.5m , this critical value is 5 ° C ) . When DTO is smaller than ...
... depends largely on DT , and H. Whether ice motion grows or decays sub- stantially depends on a first critical value of the parameter DT ( when N = 1.45x10-2s - 2 and H = 2.5m , this critical value is 5 ° C ) . When DTO is smaller than ...
Page 72
... depends on the pipeline length , and the distance and time steps . If the number of time and distance steps is increased , the execution time will increase proportionally . If the distance and time steps are long , then model accuracy ...
... depends on the pipeline length , and the distance and time steps . If the number of time and distance steps is increased , the execution time will increase proportionally . If the distance and time steps are long , then model accuracy ...
Page 246
... depends upon the actual uplift movement . Therefore , in order to control the upward creep of an " imperfect " pipe the uplift movement in each tempera- ture cycle should be limited to the " elastic " defor- mation characteristics of ...
... depends upon the actual uplift movement . Therefore , in order to control the upward creep of an " imperfect " pipe the uplift movement in each tempera- ture cycle should be limited to the " elastic " defor- mation characteristics of ...
Contents
ICE PROPERTIESII | 31 |
The Growth of EGADS Model Ice in a Small Tank | 47 |
ICE DRIFT AND DYNAMICS | 69 |
Copyright | |
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analysis angle Arctic Arctic Engineering average axial beam Beaufort Sea bending Bering Sea buckling calculated compressive Conference on Offshore corrosion crack creep curve cylinder deflection deformation density depth developed dew point diameter displacement dynamic effect elastic equation experimental failure finite element flow fracture fracture toughness free span function horizontal ice force ice loads ice sheet ice velocity icebreaking impact increase layer length lift force linear material maximum measured Mechanics and Arctic method nodal analysis normal force Offshore Mechanics operating parameters pipe pipeline plastic predicted presented pressure PVDF ratio ray tracing regular waves riser samples SCADA scour sea ice seabed Seventh International Conference shear ship shown in Figure simulation soil specimen spray ice steel strain gauges strain rate stress structure surface temperature tensile thermosyphon thickness tion values vertical welding zone