CN111639145A - 一种燃气轮机热端动叶片寿命评估方法 - Google Patents
一种燃气轮机热端动叶片寿命评估方法 Download PDFInfo
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- CN111639145A CN111639145A CN202010570490.4A CN202010570490A CN111639145A CN 111639145 A CN111639145 A CN 111639145A CN 202010570490 A CN202010570490 A CN 202010570490A CN 111639145 A CN111639145 A CN 111639145A
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000009659 non-destructive testing Methods 0.000 claims abstract description 34
- 238000012360 testing method Methods 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 5
- 230000001066 destructive effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 abstract description 4
- 238000009661 fatigue test Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
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- 239000008358 core component Substances 0.000 description 1
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- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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CN202010570490.4A CN111639145A (zh) | 2020-06-19 | 2020-06-19 | 一种燃气轮机热端动叶片寿命评估方法 |
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CN202010570490.4A CN111639145A (zh) | 2020-06-19 | 2020-06-19 | 一种燃气轮机热端动叶片寿命评估方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113358738A (zh) * | 2021-05-12 | 2021-09-07 | 北京工业大学 | 一种基于磁声发射信号滞回特性的铁磁性材料疲劳损伤表征方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001244162A (ja) * | 2000-02-25 | 2001-09-07 | Promos Technologies Inc | 実験結果を自動的に評価する方法 |
CN105403582A (zh) * | 2015-12-22 | 2016-03-16 | 中国科学院金属研究所 | 一种燃机叶片服役组织损伤评价方法 |
CN107655972A (zh) * | 2017-08-31 | 2018-02-02 | 中国计量大学 | 一种金属材料高温蠕变剩余寿命的超声评价方法 |
CN108152133A (zh) * | 2017-12-12 | 2018-06-12 | 国电锅炉压力容器检验中心 | 一种耐热钢部件劣化评估方法 |
CN109142532A (zh) * | 2018-09-30 | 2019-01-04 | 武汉大学 | 一种高铬马氏体耐热钢接头蠕变孔洞损伤的无损检测方法及装置 |
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2020
- 2020-06-19 CN CN202010570490.4A patent/CN111639145A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001244162A (ja) * | 2000-02-25 | 2001-09-07 | Promos Technologies Inc | 実験結果を自動的に評価する方法 |
CN105403582A (zh) * | 2015-12-22 | 2016-03-16 | 中国科学院金属研究所 | 一种燃机叶片服役组织损伤评价方法 |
CN107655972A (zh) * | 2017-08-31 | 2018-02-02 | 中国计量大学 | 一种金属材料高温蠕变剩余寿命的超声评价方法 |
CN108152133A (zh) * | 2017-12-12 | 2018-06-12 | 国电锅炉压力容器检验中心 | 一种耐热钢部件劣化评估方法 |
CN109142532A (zh) * | 2018-09-30 | 2019-01-04 | 武汉大学 | 一种高铬马氏体耐热钢接头蠕变孔洞损伤的无损检测方法及装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113358738A (zh) * | 2021-05-12 | 2021-09-07 | 北京工业大学 | 一种基于磁声发射信号滞回特性的铁磁性材料疲劳损伤表征方法 |
CN113358738B (zh) * | 2021-05-12 | 2024-02-02 | 北京工业大学 | 一种基于磁声发射信号滞回特性的铁磁性材料疲劳损伤表征方法 |
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Effective date of registration: 20201231 Address after: 102209 room 9607, 6th floor, building 309, Guodian new energy technology research, North District, future science and Technology City, Changping District, Beijing Applicant after: GUODIAN BOILER AND PRESSURE VESSEL INSPECTION Co.,Ltd. Applicant after: Tianjin Binhai Electric Power Co.,Ltd. Address before: No. 2096, Beijing New Energy Technology Research Institute Applicant before: GUODIAN BOILER AND PRESSURE VESSEL INSPECTION Co.,Ltd. |
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Application publication date: 20200908 |