船舶尾轴承倾斜计算分析研究

Zhang Shaokai; Zhou Jianhui; Wu Wei; Wei Yingchun

doi:10.3969/j.issn.1673-3185.2011.03.013

Zhang Shaokai, Zhou Jianhui, Wu Wei, Wei Yingchun. 船舶尾轴承倾斜计算分析研究[J]. Chinese Journal of Ship Research, 2011, 6(3): 60-63. DOI: 10.3969/j.issn.1673-3185.2011.03.013

Citation:

Zhang Shaokai, Zhou Jianhui, Wu Wei, Wei Yingchun. 船舶尾轴承倾斜计算分析研究[J]. Chinese Journal of Ship Research, 2011, 6(3): 60-63. DOI: 10.3969/j.issn.1673-3185.2011.03.013

Citation:

Zhang Shaokai, Zhou Jianhui, Wu Wei, Wei Yingchun. 船舶尾轴承倾斜计算分析研究[J]. Chinese Journal of Ship Research, 2011, 6(3): 60-63. DOI: 10.3969/j.issn.1673-3185.2011.03.013

船舶尾轴承倾斜计算分析研究

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为改善船舶尾轴承受力状况,应用有限元方法建立船舶尾轴承与尾轴接触模型,对其进行计算分析,研究降低轴承峰值压力的措施。计算结果表明,改善压力分布可采用倾斜尾轴承方式,轴承倾角大小应以尾轴弹性变形曲线为依据。倾角太小起不到增加尾轴承接触面积和降低峰值压力的目的;倾角过大可能导致尾轴承前端与尾轴接触,轴承尾端出现腾空现象。

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船舶尾轴承倾斜计算分析研究

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