IDENTIFICATION OF FLUID ELASTIC VIBRATION OF MULTIPLE CYLINDRICAL
多圆柱体流体弹性振动辨识
基本信息
- 批准号:09450098
- 负责人:
- 金额:$ 9.02万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:1997
- 资助国家:日本
- 起止时间:1997 至 1999
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In this study, we performed stability analyses of self-excited vibration of multiple flexible cylindrical wires coupled with annular sloshing and succeeded in deriving the theory for modeling the unstable vibration and design methodology for countermeasures. The system to be analyzed is the combination of walls and annular passage for coolant used for cooling Fast Breeder Reactor. Based on the theory we already derived. We developed a theory applicable to the case composed of dual flexible cylindrical shells. The validity of this theory was verified by experiments. In the experiments, we observed unstable vibrations in the ease of dual flexible cylindrical shells vibrating out of phase each other for the first time. We performed calculation for the instability and obtained so-called instability map which directly leads to design criteria for countermeasures to avoid the instability.
在本研究中,我们对多柔性圆柱线耦合环形晃动的自激振动进行了稳定性分析,并成功地推导了不稳定振动的建模理论和对策设计方法。所要分析的系统是用于冷却快中子增殖反应堆的冷却剂的壁面和环形通道的组合。基于我们已经推导出的理论。我们提出了一种适用于双柔性圆柱壳的理论。实验证实了这一理论的正确性。在实验中,我们首次观察到双弹性圆柱壳的非稳态振动。我们对不稳定性进行了计算,得到了所谓的不稳定性图,这直接导致了避免不稳定性的对策设计准则。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
田中成彦, 金子成彦, 渡辺辰郎: "溢流によって発生する二重円筒弾性堰の自励振動" 日本機械学会D&D′98. (発表予定). (1998)
Narihiko Tanaka、Narihiko Kaneko、Tatsuo Watanabe:“溢流引起的双圆柱弹性堰的自激振动”日本机械工程师学会 D&D98(待提交)。
- DOI:
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- 影响因子:0
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- 通讯作者:
Hiroshi Nagakura, Shigehiko Kaneko: "Self-excited Sloshing due to the Fluid Discharge overa Flexible Cylinder Weir"ASME Transaction of Pressure Vessel Technology. (in press).
Hiroshi Nagakura、Shigehiko Kaneko:“柔性筒堰上流体排放导致的自激晃动”ASME 压力容器技术汇刊。
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Shigehiko Kaneko, Hiroshi Nagakura Ryuji Nakano: "Analytical Model for Self-excited Vibration of an Overflow Flexible Plate Weir"ASME Transaction of Pressure Vessel Technology. 121. 296-303 (1999)
Shigehiko Kaneko、Hiroshi Nagakura Ryuji Nakano:“溢流柔性板堰自激振动的分析模型”ASME 压力容器技术汇刊。
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- 影响因子:0
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SHIGEHIICO KANEKO, HIROSHI NAGAKURA, RYUJI NAKANO: "ANALYTICAL MODEL FOR SELF EXCITED VIBRATION OF AN OVERFLOW FLEXIBLE PLATE WEIR"ASME TRANSACTION OF PRESSURE VESSEL TECH. 121. 296-303 (1999)
SHIGEHIICO KANEKO、HIROSHI NAGAKURA、RYUJI NAKANO:“溢流柔性板堰自激振动分析模型”压力容器技术的 ASME 交易。
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- 影响因子:0
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田中成彦,金子成彦,渡辺辰郎: "溢流によって発生する二重円筒弾性堰の自動振動"日本機械学会論文集C編. 65・634. 66-74 (1999)
Naruhiko Tanaka、Naruhiko Kaneko、Tatsuo Watanabe:“溢流引起的双圆柱弹性堰的自动振动”,日本机械工程学会会刊,C 版,65, 634. 66-74 (1999)。
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KANEKO Shigehiko其他文献
KANEKO Shigehiko的其他文献
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{{ truncateString('KANEKO Shigehiko', 18)}}的其他基金
Environment-Friendly Technique for Improving Transient Response of Biomass Gas Turbine for Micro-Grid Use
提高微电网用生物质燃气轮机瞬态响应的环保技术
- 批准号:
18206025 - 财政年份:2006
- 资助金额:
$ 9.02万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
VALIDATION OF NON-INVASIVE CARDIOVASCULAR MONITORING SYSTEM MAKING USE Of THE TECHNOLOGY TO REALIZE THE ENVIRONMENT OF INNER HUMAN BODY AT OUTSIDE HUMAN BODY
利用该技术在体外实现人体内部环境的无创心血管监测系统的验证
- 批准号:
15360120 - 财政年份:2003
- 资助金额:
$ 9.02万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
DEVELOPMENT OF BLOOD PRESSURE DATA ACQUISITION SYSTEM MAKING USE OF THE TECHNOLOGY TO REALIZE THE ENVIRONMENT OF INNER HUMAN BODY AT OUTSIDE HUMAN BODY
利用该技术实现体外了解人体内部环境的血压数据采集系统的开发
- 批准号:
12555063 - 财政年份:2000
- 资助金额:
$ 9.02万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
MECHANISM OF VIBRATION SUPPRESSION EFFECT FOR CONNECTED CANTILEVERED STRUCTURE OSCILLATING IN-LINE DIRECTION IN CROSS FLOW
横流直列振动连体悬臂结构的振动抑制机理
- 批准号:
12450094 - 财政年份:2000
- 资助金额:
$ 9.02万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Analysis of Self-excited Sloshing Caused by the Fluid Discharge over the Flexible Weir Including Nonlinearity
含非线性柔性堰排液引起的自激晃动分析
- 批准号:
07650275 - 财政年份:1995
- 资助金额:
$ 9.02万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Realization of High Performance Tuned Liquid Damper based on Nonlinearity Control and Damping Control
基于非线性控制和阻尼控制的高性能调谐液体阻尼器的实现
- 批准号:
07555077 - 财政年份:1995
- 资助金额:
$ 9.02万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
DESIGN AND CONTROL OF DAMPER UTILIZING SLOSHING PHENOMENA
利用晃动现象的阻尼器设计与控制
- 批准号:
04452152 - 财政年份:1992
- 资助金额:
$ 9.02万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
DEVELOPMENT OF THE SYSTEM FOR EVALUATING THE CHARACTERISTICS OF FLOW INDUCED VIBRATION OF ELASTIC STRUCTURES IN CONNECTION WITH ADVANCED SYSTEMS
与先进系统相关的弹性结构流激振动特性评估系统的开发
- 批准号:
03555045 - 财政年份:1991
- 资助金额:
$ 9.02万 - 项目类别:
Grant-in-Aid for Developmental Scientific Research (B)
Self-Excited Vibration of a Flexible Shell Caused by Fluid Discharge
流体放电引起的柔性壳体自激振动
- 批准号:
02650173 - 财政年份:1990
- 资助金额:
$ 9.02万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
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