Zobrazeno 1 - 10
of 1 162
pro vyhledávání: '"wall-thinning"'
Autor:
Seongin Moon, Jong Yeon Lee, Kyung-Mo Kim, Soon-Woo Han, Gyeong-Geun Lee, Wan-Young Maeng, Sebeom Oh, Dong-Jin Kim
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 4, Pp 1244-1249 (2024)
A combination of flow-accelerated corrosion (FAC) tests and corresponding computational fluid dynamics (CFD) tests were performed to determine the hydrodynamic parameters that could help predict the highly susceptible location to FAC in the elbow sec
Externí odkaz:
https://doaj.org/article/463e95da046a4e85957311cc2dece412
Publikováno v:
Mechanics and Advanced Technologies, Vol 7, Iss 1 (97), Pp 113-121 (2023)
Many pipelines in Ukrainian nuclear power plants have been in operation for over 30 years, and the determination of the admissibility of erosion-corrosion wear (ECW) defects in the pipeline wall metal is currently one of the pressing issues in the nu
Externí odkaz:
https://doaj.org/article/d9f2b95cf00446809ffee027c92caa72
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 3, Pp 947-957 (2023)
Curved cylindrical structures such as elbows have a non-uniform thickness distribution due to their fabrication process, and as a result have a number of complex mode shapes, including circumferential and axial nodal patterns. In nuclear power plants
Externí odkaz:
https://doaj.org/article/df4d706e53ef4f31806a6301052dde0f
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-11 (2023)
Abstract A novel buckling-induced forming method is proposed to produce metal bellows. The tube billet is firstly treated by local heating and cooling, and the axial loading is applied on both ends of the tube, then the buckling occurs at the designa
Externí odkaz:
https://doaj.org/article/6bb39c3f64aa49a8b455213811cd150a
Publikováno v:
Mechanical Engineering Journal, Vol 10, Iss 4, Pp 22-00344-22-00344 (2023)
Flow-accelerated corrosion (FAC) is the major pipe wall thinning phenomenon to be managed for its potential of catastrophic pipe rupture. Present management rule for pipe wall thinning in Japanese nuclear power plants is based on pipe wall thickness
Externí odkaz:
https://doaj.org/article/d6d2ac0a9870427d9267565ac3ffb35a
Akademický článek
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Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 918, Pp 22-00283-22-00283 (2023)
Electromagnetic acoustic resonance method (EMAR) is promising for online monitoring of pipes wall thinning with corrosion during operation. However, the improvement of measurement accuracy is one of issues to be solved, although some signal processin
Externí odkaz:
https://doaj.org/article/2aef1bb0543a46d990c789840789d48b
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 919, Pp 22-00275-22-00275 (2023)
Flow-Accelerated Corrosion (FAC) is a pipe wall thinning phenomenon to be monitored and managed in the power plants with high priority. Its management has been conducted with conservative evaluation of thinning rate and residual lifetime of piping ba
Externí odkaz:
https://doaj.org/article/160046ab0156410e819ba64651dcfcaa
Akademický článek
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Akademický článek
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