文献类型：期刊文献

中文题名：底拖网浮沉力配备设计计算

英文题名：FLOATING AND SINKING FORCE DISTRIBUTION OF BOTTOM TRAWL

作者：钟百灵[1]

机构：[1]湛江水产学院海渔系

年份：1994

卷号：14

期号：2

起止页码：44

中文期刊名：湛江水产学院学报

收录：CSTPCD

语种：中文

中文关键词：拖网;底拖网;浮沉力配备;设计;计算

外文关键词：Bottom trawl; Floating and sinking force distribution;Design and calculation

中文摘要：本文提出了一套底拖网浮沉力配备的计算式子，并根据中国沿海现有几十种较有代表性的底层有翼单囊拖网网具资料，统计了大量的浮沉力配备生产经验数据ｆｆ、ｆｑ和Ｆｆｑ，举例介绍了这些浮沉力配备生产经济数据的统计以及根据生产经验数据或根据动力相似原理的两种浮沉力配备设计的计算方法。

外文摘要：Floating and sinking force distribution has been formularized in this article.Analysed several decades of typical trawl with a bag and wings currently used in China, a great many of practical distribution have been stUdied. The statistical factors include main power, net floating force per kilowatt, nat sinking force per kilowatt and floating and sinking force ratio. The formala has been confirmed by examples and its results are compared by fightes from kinetic model.