Comparison of measured and modelled residual stresses in a welded P91 steel pipe undergoing post weld heat treatment
- Submitting institution
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University of Portsmouth
- Unit of assessment
- 12 - Engineering
- Output identifier
- 26285305
- Type
- D - Journal article
- DOI
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10.1016/j.ijpvp.2020.104076
- Title of journal
- International Journal of Pressure Vessels and Piping
- Article number
- 104076
- First page
- 1
- Volume
- 181
- Issue
- -
- ISSN
- 0308-0161
- Open access status
- Compliant
- Month of publication
- March
- Year of publication
- 2020
- URL
-
-
- Supplementary information
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-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- Yes
- Number of additional authors
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9
- Research group(s)
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-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- The Post Weld Heat Treatment (PWHT) effect on residual stresses in a butt-welded P91 pipe was studied in collaboration with the University of Bristol, University of Nottingham and Manufacturing Technology Centre, Coventry.
The significance of the paper is on the adaptation of the Norton creep law into FE welding simulations which followed the actual welding procedure, thus allowing for more accurate modelling of P91 steel creep performance during PWHT. The work supported by the Research Councils UK was part of the SUPERGEN programme (Grants GR/S86334/01), members include Rolls Royce, Alstom Power, Doosan Babcock, RWE npower and Tata Steel.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -