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 69
... coefficient . In addition , the open water values for the thrust and torque coefficients at J = 0.3 are shown as solid horizontal lines for reference . Operation of the ... Coefficient vs. Advance Coefficient λ = 0.12 Torque Coefficient. 69.
... coefficient . In addition , the open water values for the thrust and torque coefficients at J = 0.3 are shown as solid horizontal lines for reference . Operation of the ... Coefficient vs. Advance Coefficient λ = 0.12 Torque Coefficient. 69.
Page 70
... Coefficient vs. Advance Coefficient λ = 0.12 Torque Coefficient vs. Advance Coefficient λ = 0.18 Kt • Max Kt A Min Kq △ Min Kt • Kq • Max Kq Poly . ( Kt ( OW ) ) Poly . ( Kq ( OW ) ) 0.2 0.4 0.6 0.8 0.2 0.4 J J 0.6 Figure 11 : KT vs. J ...
... Coefficient vs. Advance Coefficient λ = 0.12 Torque Coefficient vs. Advance Coefficient λ = 0.18 Kt • Max Kt A Min Kq △ Min Kt • Kq • Max Kq Poly . ( Kt ( OW ) ) Poly . ( Kq ( OW ) ) 0.2 0.4 0.6 0.8 0.2 0.4 J J 0.6 Figure 11 : KT vs. J ...
Page 386
... coefficient in our measurements is approximately 0.5 . This value corresponds well to similar coefficients for ... coefficient , , in calculating the elliptical surface area , F , of an object : F = π °C ( L / 2 ) 2 Where : F = surface ...
... coefficient in our measurements is approximately 0.5 . This value corresponds well to similar coefficients for ... coefficient , , in calculating the elliptical surface area , F , of an object : F = π °C ( L / 2 ) 2 Where : F = surface ...
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