| 基于船舶轴系扭振的船用主机气缸动力输出平衡性分析 |
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| 引用本文： | 胡贤民,;金尚崇.基于船舶轴系扭振的船用主机气缸动力输出平衡性分析[J].船海工程,2014(3):124-126. |
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| 作者姓名： | 胡贤民 ;金尚崇 |
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| 作者单位： | [1]浙江国际海运职业技术学院,浙江舟山316021; [2]浙江省船舶检验局舟山船检处,浙江舟山316000 |
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| 基金项目： | 浙江省科技厅公益性技术应用研究计划项目（2013C31050） |
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| 摘 要： | 基于船用柴油机气缸动力输出平衡性评价的基础理论,对某船开展实船轴系扭振测试,在对轴系扭振时域波形图和扭振数据进行分析和计算的基础上,得出该船主机气缸动力输出不平衡变化曲线及相关结论,为进一步应用船舶轴系扭振进行船用柴油机气缸动力输出平衡性研究提供参考。
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| 关 键 词： | 轴系扭振 船用主机 动力平衡性 主机激励 |
Analysis of Marine Main Engine＇s Power Balance Based on Shafting Torsional Vibration |
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| Institution: | HU Xian-min,JIN Shang-chong (1 Zhejiang International Maritime College, Zhoushan, Zhejiang 316021, China; 2 Zhoushan Inspection Department, Zhejiang Shipping Inspection Bureau, Zhoushan Zhejiang 316000, China) |
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| Abstract: | Based on the basic theories for evaluation of marine main engine＇s power balance , a series of shafting torsional vi-bration tests were carried out on a ship .The time domain waveform diagram and torsional data that obtained from the tests were analyzed and calculated .On the basis of this analysis and calculation , the main engine＇s power output imbalance curves were gained and some related conclusions were drawn , which can provides some suggestions and references for the further study of main engine power output balance study based on shafting torsional vibration . |
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| Keywords: | shafting torsional vibration marine main engine power balance main engine excitation |
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