Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4American Society of Mechanical Engineers, 1993 - Arctic regions |
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Page 12
... mm / s ) , while with the increase in the speed the dynamic activities became dominant . Again at the highest speed ( 160mm / s ) extrusion was smooth . This transi- tion from the dynamic process to a nearly static process at high ...
... mm / s ) , while with the increase in the speed the dynamic activities became dominant . Again at the highest speed ( 160mm / s ) extrusion was smooth . This transi- tion from the dynamic process to a nearly static process at high ...
Page 14
Mean Pressure ( MPa ) 12 60 mm / s 10 160 mm / s 8 6 4 2.5 mm / s 25 mm / s 2 125 mm / s 0 20 40 Compaction 60 80 100 Nondimensional Pressure 0.8 0.6 0.4 0.2 T 1 T 1 0.2 0.4 0.6 n = 1 n = 2 n = 3 n = ∞ 0.8 1 Thickness ( mm ) Figure 6 ...
Mean Pressure ( MPa ) 12 60 mm / s 10 160 mm / s 8 6 4 2.5 mm / s 25 mm / s 2 125 mm / s 0 20 40 Compaction 60 80 100 Nondimensional Pressure 0.8 0.6 0.4 0.2 T 1 T 1 0.2 0.4 0.6 n = 1 n = 2 n = 3 n = ∞ 0.8 1 Thickness ( mm ) Figure 6 ...
Page 47
... s ) TEST PLUNGER SPEED SPEED SPEED SPEED SPEED A * B * C * D * ( mm / s ) ( m / s ) ( m / s ) ( m / s ) Y004 25 -0 0.28 2 > 2.1 Y006 15 -0 0.17 0.48 Y007 125 0.56 1.23 1.7 > 1.9 > 2.8 ABCD Ꭰ Minimum distance of continuous converage ...
... s ) TEST PLUNGER SPEED SPEED SPEED SPEED SPEED A * B * C * D * ( mm / s ) ( m / s ) ( m / s ) ( m / s ) Y004 25 -0 0.28 2 > 2.1 Y006 15 -0 0.17 0.48 Y007 125 0.56 1.23 1.7 > 1.9 > 2.8 ABCD Ꭰ Minimum distance of continuous converage ...
Contents
MECHANICAL PROPERTIES OF | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 10 |
SizeEffect in IndentationInduced Splitting Floe Experiments | 29 |
Copyright | |
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actuator analysis angle Arctic aspect ratio average behaviour berm calculated Canada coefficient compression constant contact area crack creep deformation crushed ice damage decrease deformation density displacement dynamic edge effect equation evaporator experimental extrusion fracture Frederking friction function heat transfer Hobson's Choice horizontal ice cover ice failure ice force ice fragment ice load ice plate ice rubble ice sample ice sheet ICE TEST ice thickness ice-structure interaction icebreaking icicle increases indentation rate indentation tests indentation velocity indentor Jordaan laser layer length Masterson material maximum measured mm/s modulus Molikpaq Offshore parameters plastic strain Poisson's ratio polycrystalline ice Pond Inlet Pressure MPa pumps rubble field rubble pile rubble system scale sea ice shown in Figure simulation Sinha spallation spalling spraying strain rate strength stress structure surface temperature tensile tensile strength tensile stress Timco values vertical viscous wind speed Young's modulus zone