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 10
... freezing of droplets in the air is insignificant ( Bugno et al . , 1990 ) . We will explain in this paper why the heat exchange between the droplets and the air , at air temperatures below -20 ° C , is considerably more efficient than ...
... freezing of droplets in the air is insignificant ( Bugno et al . , 1990 ) . We will explain in this paper why the heat exchange between the droplets and the air , at air temperatures below -20 ° C , is considerably more efficient than ...
Page 11
... freezing point . Freezing is initiated at the nucleation temperature which is a function of the droplet size , the cooling rate and the type and concentration of freezing nuclei . For a typical droplet diameter of 3 mm ( Allyn and ...
... freezing point . Freezing is initiated at the nucleation temperature which is a function of the droplet size , the cooling rate and the type and concentration of freezing nuclei . For a typical droplet diameter of 3 mm ( Allyn and ...
Page 12
... freezing point and -20 ° C . To simplify the calculations let us assume again that the convective heat transfer coefficient describes both convection and evaporation . The heat balance equation for the droplet may be written in the form ...
... freezing point and -20 ° C . To simplify the calculations let us assume again that the convective heat transfer coefficient describes both convection and evaporation . The heat balance equation for the droplet may be written in the form ...
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