| CAE技术在截止阀设计中的应用探讨 |
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| 引用本文： | 张雪峰,潘昌林. CAE技术在截止阀设计中的应用探讨[J]. 制冷与空调(北京), 2012, 0(5): 55-58 |
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| 作者姓名： | 张雪峰 潘昌林 |
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| 作者单位： | 浙江盾安人工环境股份有限公司 |
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| 摘 要： | 运用CAE技术对空调用截止阀的各项性能进行模拟,获得结构应力状态。从分析结果可知：截止阀在各性能试验工况中最大应力都不高,不存在强度不足的风险;而在装配过程中螺母拧紧时,截止阀的应力水平较高,可能存在强度不足的风险;增大过渡区域的圆角半径可以改善结构的变形,降低最大应力值。
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| 关 键 词： | 空调 CAE 截止阀 应力 |
Application investigation of CAE technology into stop-valve design |
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| Zhang Xuefeng Pan Changlin. Application investigation of CAE technology into stop-valve design[J]. Refrigeration and Air-conditioning, 2012, 0(5): 55-58 |
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| Authors: | Zhang Xuefeng Pan Changlin |
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| Affiliation: | Zhang Xuefeng Pan Changlin(Zhejiang Dun＇an Artificial Environment Co.,Ltd.) |
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| Abstract: | The structure＇s stress distribution is gained by the simulation for some stop-valve＇s load cases with CAE technology.The results show that the stop-valve＇s strength is enough for the given load during most of properties testing as its standard.But it may be dangerous when its nuts are screwed up during stop-valve installation.It can reduce the structure＇s risk of failure to increase transition area＇s radius. |
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| Keywords: | air-conditioning CAE stop-valve stress |
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