Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4; Volume 8, Part 4American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 331
... SHIP SPEED resistance increases sharply as a function of speed . Some experimental evidence for such a hump has been found by Tatinclaux ( 1984 ) , Schwarz ( 1977 ) and Narita and Yamaguchi ( 1981 ) . Milano ( 1975 ) then varied numerous ...
... SHIP SPEED resistance increases sharply as a function of speed . Some experimental evidence for such a hump has been found by Tatinclaux ( 1984 ) , Schwarz ( 1977 ) and Narita and Yamaguchi ( 1981 ) . Milano ( 1975 ) then varied numerous ...
Page 359
... ship , as the ship proceeds at a given speed . Calculation of the impact frequency between the ice floes and the ship is based on the kinetic theory of gases . The model has been used to calculate and compare the resistance of a given ship ...
... ship , as the ship proceeds at a given speed . Calculation of the impact frequency between the ice floes and the ship is based on the kinetic theory of gases . The model has been used to calculate and compare the resistance of a given ship ...
Page 360
... ship path . The analytical calculation of ship resistance increase in broken ice is the subject of this paper . In the study of the problem of ship resistance three approaches are usually available , namely calculation of resistance ...
... ship path . The analytical calculation of ship resistance increase in broken ice is the subject of this paper . In the study of the problem of ship resistance three approaches are usually available , namely calculation of resistance ...
Contents
OFFSHORE MECHANICS | 1 |
The Growth of Radial Cracks in Ice Sheets | 7 |
ICE FORCES | 11 |
Copyright | |
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analysis angle Arctic Engineering assumed Barents Sea Beaufort Sea behaviour berm Bjørnøya calculated coefficient Cole components computed Conference on Offshore constant constitutive equation damage evolution damage model deformation density depth determined diameter distribution dynamic effect energy equation experimental factor failure force fracture mechanics fracture toughness frequency friction function Geogrid grain horizontal ice floe ice load ice sheet ice thickness iceberg icebreaking impact increase indentor initial interaction keel material maximum measured Mechanics and Arctic Mellor microcracks modulus motion notch nucleation observed obtained ocean Offshore Mechanics parameters peak stress plane polycrystalline ice predicted pressure probability Proc radar ratio resistance ridge samples sea ice seabed shear shear stress ship shown in Figure simulation specimen spray ice strain rate strain tensor strength structure surface temperature tensile tensile stress tensor tests uniaxial compression variable vector velocity vertical wave Young's modulus