Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10, Part 4American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 12
... air temperatures below -20 ° C , the ice fraction curves would be slightly below those shown in Fig . 1. Equation ( 9 ) has no physical meaning when the product of the temperature difference and the fall time exceeds 250 Cs . However ...
... air temperatures below -20 ° C , the ice fraction curves would be slightly below those shown in Fig . 1. Equation ( 9 ) has no physical meaning when the product of the temperature difference and the fall time exceeds 250 Cs . However ...
Page 13
... air temperature in Fig . 2 and the windspeed in Fig . 3. The following values of the parameters have been assumed : surface heat transfer coefficient , B = 0.0045 ( Nakawo , 1980 ) ; relative humidity of air , f = 90 % ; ice emissivity ...
... air temperature in Fig . 2 and the windspeed in Fig . 3. The following values of the parameters have been assumed : surface heat transfer coefficient , B = 0.0045 ( Nakawo , 1980 ) ; relative humidity of air , f = 90 % ; ice emissivity ...
Page 189
ship between air temperature and ice temperature is mea- ningful . According to the result of measurement , the relation- ship between air temperature and ice temperature above the transition thickness may be expressed by following ...
ship between air temperature and ice temperature is mea- ningful . According to the result of measurement , the relation- ship between air temperature and ice temperature above the transition thickness may be expressed by following ...
Contents
Deformation of a Floating Drilling Platform Made of BuiltUp | 1 |
A Comparison Between Different Construction Methods of Ice Islands | 9 |
Spray Ice Islands for Exploration in the Canadian Beaufort | 17 |
Copyright | |
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ACIB air temperature analysis Arctic Arctic/Polar Technology ASME average axis Barents Sea Beaufort Sea behaviour Bjørnøya boundary calculated Canada clay coefficient compost compression crack creep deformation deicer density diameter dimensional analysis displacement drilling effect elastic Engineering equation experimental failure Figure finite element finite element analysis flow fluid freezing grain horizontal ice floe ice forces ice layer ice road ice sheet ice tested ice thickness icebergs icebreaking impact increase indentation indentor insulation interface internal wave laboratory loading rate maximum measured Mechanics method mode modulus multi-year ice observed Offshore OMAE pack ice parameters peak pile plane plane strain plastic plate platform predictions ridge salinity sample sea ice sensor shear stress shown in Fig simulation Sinha soil specimen spray ice islands strain rate structure thermal thermosyphon three dimensional uniaxial values velocity vertical volumetric strain water depths yield surface young ice