TRABALHOS DE FIM DE CURSO @PUC-Rio
| Título: | ASSESSMENT OF PRESSURE VESSEL INTEGRITY WITH SURFACE DEFECT | ||||||||
| Autor(es): |
PEDRO HENRIQUE RIBEIRO P DE AZEREDO |
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| Colaborador(es): |
RENATO BICHARA VIEIRA - Orientador |
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| Catalogação: | 09/JUL/2024 | Língua(s): | PORTUGUESE - BRAZIL |
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| Tipo: | TEXT | Subtipo: | SENIOR PROJECT | ||||||
| Notas: |
[pt] Todos os dados constantes dos documentos são de inteira responsabilidade de seus autores. Os dados utilizados nas descrições dos documentos estão em conformidade com os sistemas da administração da PUC-Rio. [en] All data contained in the documents are the sole responsibility of the authors. The data used in the descriptions of the documents are in conformity with the systems of the administration of PUC-Rio. |
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| Referência(s): |
[pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/TFCs/consultas/conteudo.php?strSecao=resultado&nrSeq=67240@1 [en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/TFCs/consultas/conteudo.php?strSecao=resultado&nrSeq=67240@2 |
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| DOI: | https://doi.org/10.17771/PUCRio.acad.67240 | ||||||||
| Resumo: | |||||||||
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This study contributes to the discussion on the use of pressure vessels with
surface defects, employing the methodology of API 579-1 standard to assess their
critical conditions. The experiments were conducted at PUC-Rio s laboratory
using a pressure vessel with a machined defect on its external surface, simulating
wall thickness loss in the equipment. Digital Image Correlation method was
utilized to analyze the deformation of the pressure vessel under internal pressure,
both in the defect area and in the nominal area (without the defect). Analysis of
the results allowed quantification of the safety factor specified in the standard and
assessment of the accuracy of theoretical calculations. Opportunities for
improvement in future research were identified.
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