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首页> 外文学位 >Shaft and blade load measurements on a highly skewed propeller model in ice.
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Shaft and blade load measurements on a highly skewed propeller model in ice.

机译：在冰上高度倾斜的螺旋桨模型上进行轴和叶片载荷测量。

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摘要

The research described herein was completed with the intention of determining the loading experienced by an individual highly skewed blade during the ice interaction process. It documents the results of a series of ice milling tests using a highly skewed propeller model. This 4-bladed model was designed to be tested in the ice tank at the National Research Council of Canada's Institute for Marine Dynamics (HAD). In this series of tests, loads experienced by an individual blade, as well as the conventionally measured shaft loads, were recorded. The blade loads were measured using a purpose built, hub-mounted dynamometer to which one propeller blade was mounted. Testing was completed over a range of pitch settings for the controllable pitch blades, including design, reduced and reverse settings. As well, tests at a range of ice cut depths and advance ratios were conducted to observe the effect of each of these on the blade loads. (Abstract shortened by UMI.).
机译：为了确定冰相互作用过程中单个高度偏斜的叶片所承受的载荷，完成了本文所述的研究。它记录了使用高度偏斜的螺旋桨模型进行的一系列冰磨测试的结果。该4叶片模型旨在在加拿大海洋动力学研究所（HAD）国家研究委员会的冰罐中进行测试。在这一系列测试中，记录了单个叶片承受的载荷以及常规测得的轴载荷。叶片载荷是使用专用的，安装在轮毂上的测功机测量的，测力计上安装了一个螺旋桨叶片。在可控桨距叶片的一系列桨距设定范围内完成了测试，包括设计，减小和反向设定。同样，在一定范围的切冰深度和前进比下进行了测试，以观察每一个对刀片载荷的影响。 （摘要由UMI缩短。）。

著录项

  • 作者

    Moores, Corwyn E. W.;

  • 作者单位

    Memorial University of Newfoundland (Canada).;

  • 授予单位 Memorial University of Newfoundland (Canada).;
  • 学科 Engineering Marine and Ocean.;Engineering Mechanical.
  • 学位 M.Eng.
  • 年度 2001
  • 页码 137 p.
  • 总页数 137
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 普通生物学;
  • 关键词

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