Estimating Fatigue Life of Thermowells in Supercritical Operation
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Designing structures resistant to failure due to fluid induced vibration is a challenge. This paper shows a methodology of evaluating the cycles to failure of thermowells placed in a fluid flow through a large pipe in supercritical operation. The ASME PTC guide describes using Finite Element Analysis (FEA) to evaluate these conditions on a case by case basis. One case from several validated cases is presented using measurements available from the field.
2001 ◽
Vol 42
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pp. 809-813
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2021 ◽
Vol 31
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pp. 692-699
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2019 ◽
Vol 17
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pp. 25-40
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2008 ◽
Vol 575-578
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pp. 1461-1466
2017 ◽
Vol 231
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pp. 758-765
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2020 ◽
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2014 ◽
Vol 15
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pp. 1733-1737
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