Engineering J estimates for spent fuel canisters under combined mechanical and welding residual stresses

Hyun Jae Lee; Yun Jae Kim; Poh Sang Lam; Robert L. Sindelar

doi:10.1115/PVP2019-93936

Engineering J estimates for spent fuel canisters under combined mechanical and welding residual stresses

Hyun Jae Lee, Yun Jae Kim, Poh Sang Lam, Robert L. Sindelar

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper compares engineering J estimates for Spent Fuel Canisters (SFCs) under combined mechanical and welding residual stress (WRS) with finite element (FE) results. Engineering J estimates are based on reference stress method provided in the R6 procedure considering interaction between primary and secondary stresses using the V-factor. It is found that residual stress should be considered in fracture assessment and the R6 estimates are reasonably conservative compared to FE analysis results.

Original language	English
Title of host publication	Materials and Fabrication
Publisher	American Society of Mechanical Engineers (ASME)
ISBN (Electronic)	9780791858981
DOIs	https://doi.org/10.1115/PVP2019-93936
Publication status	Published - 2019
Event	ASME 2019 Pressure Vessels and Piping Conference, PVP 2019 - San Antonio, United States Duration: 2019 Jul 14 → 2019 Jul 19

Publication series

Name	American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
Volume	6B-2019
ISSN (Print)	0277-027X

Conference

Conference	ASME 2019 Pressure Vessels and Piping Conference, PVP 2019
Country/Territory	United States
City	San Antonio
Period	19/7/14 → 19/7/19

Bibliographical note

Publisher Copyright:
Copyright © 2019 ASME.

ASJC Scopus subject areas

Mechanical Engineering

Access to Document

10.1115/PVP2019-93936

Cite this

Lee, H. J., Kim, Y. J., Lam, P. S., & Sindelar, R. L. (2019). Engineering J estimates for spent fuel canisters under combined mechanical and welding residual stresses. In Materials and Fabrication (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; Vol. 6B-2019). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/PVP2019-93936

Engineering J estimates for spent fuel canisters under combined mechanical and welding residual stresses. / Lee, Hyun Jae; Kim, Yun Jae; Lam, Poh Sang et al.
Materials and Fabrication. American Society of Mechanical Engineers (ASME), 2019. (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; Vol. 6B-2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Lee, HJ, Kim, YJ, Lam, PS & Sindelar, RL 2019, Engineering J estimates for spent fuel canisters under combined mechanical and welding residual stresses. in Materials and Fabrication. American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP, vol. 6B-2019, American Society of Mechanical Engineers (ASME), ASME 2019 Pressure Vessels and Piping Conference, PVP 2019, San Antonio, United States, 19/7/14. https://doi.org/10.1115/PVP2019-93936

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abstract = "This paper compares engineering J estimates for Spent Fuel Canisters (SFCs) under combined mechanical and welding residual stress (WRS) with finite element (FE) results. Engineering J estimates are based on reference stress method provided in the R6 procedure considering interaction between primary and secondary stresses using the V-factor. It is found that residual stress should be considered in fracture assessment and the R6 estimates are reasonably conservative compared to FE analysis results.",

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AB - This paper compares engineering J estimates for Spent Fuel Canisters (SFCs) under combined mechanical and welding residual stress (WRS) with finite element (FE) results. Engineering J estimates are based on reference stress method provided in the R6 procedure considering interaction between primary and secondary stresses using the V-factor. It is found that residual stress should be considered in fracture assessment and the R6 estimates are reasonably conservative compared to FE analysis results.

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Engineering J estimates for spent fuel canisters under combined mechanical and welding residual stresses

Abstract

Publication series

Conference

Bibliographical note

ASJC Scopus subject areas

Access to Document

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