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| PFFA35阀体的强度分析 |
| The Strength Analysis of PFFA35 Valve Body |
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| DOI：10.3969/j.issn.1671-5322.2001.01.008 |
| 中文关键词: 有限元 阀体 强度 |
| 英文关键词: aid valve body strength |
| 基金项目: |
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| 中文摘要: |
| 运用MSC.Nastran有限元软件分析了PFFA35阀体在工作载荷作用下的强度问题.即利用阀体电测试验报告提供的载荷数据,通过Nastran完成对阀体的单元划分及分析解算,求得阈体在工作载荷下的最大应力.分析结果与试验结果是吻合的,缩短了该系列阈体的设计周期并节省了大量试验经费. |
| 英文摘要: |
| In this paper author analyses the strength of PFFA35 with the aid of MSC/NASTRAN. That is with the help of load data given by testing report giving the maxmum stress of PFFA35 valve body on the basis of finishing element division and analysis calculation. The results of analysis coincide with the result of test. This will shorten the design period of PFFA35 Valve body and economize a large number of test funds. |
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