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发表于 2016-5-9 17:01
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来自: 中国天津
见RESOLUTION MEPC.212(63) ,中航速定义:Vref is the ship speed, measured in nautical miles per hour (knot), on deep water in the condition corresponding to the Capacity as defined in paragraphs 2.3.1 and 2.3.3 (in case of passenger ships and ro-ro passenger ships, this condition should be summer load draught as provided in paragraph 2.4) at the shaft power of the engine(s) as defined in paragraph 2.5 and assuming the weather is calm with no wind and no waves.
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