Sea-ice pressures encountered by the icebreaker Louis S. St. Laurent while escorting the tanker Manhattan in the Baffin Bay area in April-May 1970 were observed along with certain wind, ice and ship performance data. Pressure severity was estimated qualitatively. Most pressure episodes occurred during periods of onshore winds; and frequency of occurrence increased with higher wind speeds as did pressure severity. Pressure episodes were of short duration, but the overall inhibiting effect on vessel performance was substantial
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机译:观察到破冰船路易斯·圣·洛朗(Louis S. Laurent)在1970年4月至5月护卫巴芬湾地区的曼哈顿油轮时遇到的海冰压力以及某些风,冰和船舶性能数据。定性评估压力严重程度。大部分压力事件发生在陆上风期间。风速越高,发生频率越高,压力严重程度也越高。压力发作持续时间很短,但对血管性能的总体抑制作用是显着的
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