| 不同工作状态下增压锅炉的抗冲击特性分析 |
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| 引用本文： | 姚熊亮,冯麟涵,张阿漫.不同工作状态下增压锅炉的抗冲击特性分析[J].中国舰船研究,2008,3(4). |
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| 作者姓名： | 姚熊亮 冯麟涵 张阿漫 |
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| 作者单位： | 哈尔滨工程大学,船舶工程学院,黑龙江,哈尔滨,150001 |
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| 基金项目： | 船舶工业国防科技预先研究项目 |
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| 摘 要： | 舰用增压锅炉是舰船动力系统的重要装置,目前对其抗冲击特性分析研究很少.采用时域模拟方法,对某船用增压锅炉不同工作状态下的冲击响应特性进行数值冲击试验.分析增压锅炉结构冲击响应随载荷参数的变化规律,考虑不同工作状态下内压对增压锅炉冲击响应的影响,并分析增压锅炉在不同工作状态下的抗冲击极限变化特性,旨在对增压锅炉抗冲击设计提供参考.
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| 关 键 词： | 增压锅炉 数值试验 抗冲击特性 工作状态 |
The Shock-resistance Characteristics of Supercharged Boiler Under Different Work Conditions |
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| Yao Xiong-liang,Feng Lin-han,Zhang A-man.The Shock-resistance Characteristics of Supercharged Boiler Under Different Work Conditions[J].Chinese Journal of Ship Research,2008,3(4). |
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| Authors: | Yao Xiong-liang Feng Lin-han Zhang A-man |
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| Institution: | Yao Xiong-liang Feng Lin-han Zhang A-man College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China |
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| Abstract: | The supercharged boiler is an important equipment in the ship power system,while the research on shock resistance of marine boiler is insufficient at present.In this paper,the non-linear finite element software ABAQUS is used to numerically simulate the dynamic response of a marine supercharged boiler subjected to the impact loading under different work conditions.The shock resistance of supercharged boiler is studied by time-domain simulation method.Considering the supercharged boiler standing with pre-str... |
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| Keywords: | supercharged boiler numerical test anti-shock characteristics work condition |
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