Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 7, Parts 4-6American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 77
... mean value of a velocity component in the kth box . Sample means are calculated as follows N2 1 ũx = Σ u1 1 = 1 ( 1 ) ... mean velocity at location x . Figure 3 shows the sample mean ice velocity vec- tors u for all boxes with at least 20 ...
... mean value of a velocity component in the kth box . Sample means are calculated as follows N2 1 ũx = Σ u1 1 = 1 ( 1 ) ... mean velocity at location x . Figure 3 shows the sample mean ice velocity vec- tors u for all boxes with at least 20 ...
Page 79
... Mean annual isobars in mb . 0.43 0.66 0.72 0.65 0.60 0.76 0.83 084 0.86 0.76 0.53 0.64.0.52 0.77 0.74 0.83 0.89 0.65 ... mean wind are 2 m / s in regions I , III , and IV , and 3 m / s in region II . The directional pattern of the mean ...
... Mean annual isobars in mb . 0.43 0.66 0.72 0.65 0.60 0.76 0.83 084 0.86 0.76 0.53 0.64.0.52 0.77 0.74 0.83 0.89 0.65 ... mean wind are 2 m / s in regions I , III , and IV , and 3 m / s in region II . The directional pattern of the mean ...
Page 80
... mean ice motion . In the upper left corner of Figure 8 , the mean residual motion C is directed out of the Pacific sector , in opposition to the mean wind . This result suggests that the closure of the mean Pacific Gyre is accomplished ...
... mean ice motion . In the upper left corner of Figure 8 , the mean residual motion C is directed out of the Pacific sector , in opposition to the mean wind . This result suggests that the closure of the mean Pacific Gyre is accomplished ...
Contents
ICE PROPERTIESII | 31 |
Simple Beam Tests on Type S3 Sea | 63 |
ICE DRIFT AND DYNAMICS | 69 |
Copyright | |
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analysis angle approximately Arctic assumed average beam calculated coefficient Cold conducted Conference constant crack creep crushing curves deflection deformation dependence determined developed drift dynamic effect elastic energy Engineering equation estimated experimental experiments factor failure field Figure flexural flow force fracture friction function given grain heat horizontal ice force ice loads ice sheet iceberg impact increase indicates International island layer length limit linear material mean measured Mechanics method motion normal Norton Sound observed obtained Ocean Offshore operating oriented panel parameters plate POSITION presented pressure properties range ratio reference region reinforced relative Report Research response saline samples scale sea ice shape ship shown shows specimen speed spray strain rate strength stress structure surface Table temperature tests thermosyphon thickness tion transfer values vertical wind