Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 5American Society of Mechanical Engineers, 1999 - Arctic regions |
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Page 34
... expressed as a quadratic functions of propeller speed at each model speed in each set of ice conditions . The self propulsion point was determined as the propeller speed at which the model tow force vanished . Total thrust and total ...
... expressed as a quadratic functions of propeller speed at each model speed in each set of ice conditions . The self propulsion point was determined as the propeller speed at which the model tow force vanished . Total thrust and total ...
Page 111
... expressed by dislocation dynamics as ( Yokobori , et al . , 1975 ) : where , da / dN = b . n ( m + 1 ) ( m + 2 ) ( 9 ) where , v = M ( t , ) " M = v2 ( ÷ ) * Vo giving : v = v1 ( 2 :) " m Το m Substituting Eq . ( 11 ) into ( 17 ) gives ...
... expressed by dislocation dynamics as ( Yokobori , et al . , 1975 ) : where , da / dN = b . n ( m + 1 ) ( m + 2 ) ( 9 ) where , v = M ( t , ) " M = v2 ( ÷ ) * Vo giving : v = v1 ( 2 :) " m Το m Substituting Eq . ( 11 ) into ( 17 ) gives ...
Page 123
... expressed as : = Poα 0.13 ∞ ≤0.5 2 ) The pressure on the face of the indentor was greatest at the point of contact of the indentor and decreased with increasing radial distance from the center . 3 ) Contact velocity had a first order ...
... expressed as : = Poα 0.13 ∞ ≤0.5 2 ) The pressure on the face of the indentor was greatest at the point of contact of the indentor and decreased with increasing radial distance from the center . 3 ) Contact velocity had a first order ...
Contents
OMAE99PA1135 | 19 |
OMAE99PA1141 | 39 |
PROPELLERICE INTERACTION | 53 |
Copyright | |
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Allen Bay analysis angle Arctic Engineering ASME average boundary brittle calculated Canada channel coefficient component compressive cone Confederation Bridge Conference on Offshore contact area Copyright 1999 crack creep creep deformation crushed deformation density determined diameter distribution dynamic effect equation estimate failure stress Figure floes fracture frequency friction frozen soil full scale gas hydrate Grand Banks horizontal hydrodynamic ice block ice class ice conditions ice force ice loads ice pieces ice sheet ice strength ice thickness iceberg iceberg management icebreaker increase indentation tests indentor interaction layer level ice maximum measured Mechanics and Arctic mm/s Newfoundland Northern Sea Route observed Offshore Mechanics parameters peak Pechora Sea piers pipeline planetary boundary layer predicted pressure ratio Research resistance rubble Sakhalin salinity scantlings scour sea ice sensors shape shear ship shows speed stamukha surface temperature thrust torque values velocity vertical water depth width wind zone