Nuclear Engineering and Technology

  • 제51권2호
  • /
  • Pages.579-587
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  • 2019
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  • 1738-5733(pISSN)
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  • 2234-358X(eISSN)
한국원자력학회 (Korean Nuclear Society)
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Numerical validation of burst pressure estimation equations for steam generator tubes with multiple axial surface cracks

  • Kim, Ji-Seok (Korea University, Department of Mechanical Engineering) ;
  • Lee, Myeong-Woo (Korea University, Department of Mechanical Engineering) ;
  • Kim, Yun-Jae (Korea University, Department of Mechanical Engineering) ;
  • Kim, Jin-Weon (Chosun University, Department of Nuclear Engineering)
  • 투고 : 2018.07.12
  • 심사 : 2018.10.15
  • 발행 : 2019.04.25
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초록

This paper provides further validation of the burst pressure estimation equations for multiple axial surface cracked steam generator tubes, recently proposed by the authors based on analytical local collapse load approach against systematic FE damage analysis results of Alloy 690 tubes with twin axial surface cracks. Wide ranges of the relative crack depth and multiple crack configurations are considered. Comparison shows good agreements, giving sufficient confidence of the proposed equations.

키워드

참고문헌

  1. P. Scott, P. Combrade, R. Kilian, A. Roth, P. Andresen, Y. Kim, Status Review of Initiation of Environmentally Assisted Cracking and Short Crack Growth, General Electric Global Research, France: Framatome ANP, Schenectady (NY), 2005 Dec 06. Report No. TR-1011788. Sponsored by Electric Power Research Institute, Palo Alto, CA.
  2. H.S. Chung, H.D. Kim, S.J. Oh, M.H. Boo, K.H. Na, E.S. Yun, Y.S. Kang, W.B. Kim, J.G. Lee, D.J. Kim, H.P. Kim, A review on the odscc of steam generator tubes in Korean NPPS, Nucl Eng Technol 45 (4) (2013s) 513-522. https://doi.org/10.5516/NET.07.2012.090
  3. J.H. Lee, Y.W. Park, M.H. Song, Y.J. Kim, S.I. Moon, Determination of equivalent single crack based on coalescence criterion of collinear axial cracks, Nucl. Eng. Des. 205 (2001) 1-11. https://doi.org/10.1016/S0029-5493(00)00368-X
  4. S.I. Moon, Y.J. Kim, J.H. Lee, M.H. Song, Y.W. Park, Structural integrity evaluation of steam generator tube with two parallel axial through-wall cracks, Nucl Eng Technol 36 (4) (2004) 327-337.
  5. S.I. Moon, Y.S. Chang, Y.J. Kim, J.H. Lee, M.H. Song, Y.H. Choi, Determination of failure pressure for tubes with two non-aligned through-wall cracks, Int. J. Fract. 144 (2) (2007) 91-101. https://doi.org/10.1007/s10704-007-9082-5
  6. K.I. Shin, K.B. Yoon, J.H. Park, Experimental and numerical study on the burst pressure of steam generator tubes with L- and U-type through-wall combination cracks, J. Mech. Sci. Technol. 27 (8) (2013) 2299-2304. https://doi.org/10.1007/s12206-013-0613-x
  7. S.I. Moon, Y.J. Kim, J.H. Lee, Y.W. Park, M.H. Song, Optimum local failure model of steam generator tubes with multiple axial through-wall cracks, Nucl. Eng. Des. 235 (17-19) (2005) 2099-2108. https://doi.org/10.1016/j.nucengdes.2005.05.024
  8. S.I. Moon, Y.S. Chang, Y.J. Kim, J.H. Lee, M.H. Song, Y.H. Choi, S.S. Hwang, Assessment of plastic collapse behavior for tubes with collinear cracks, Eng. Fract. Mech. 73 (3) (2006) 296-308. https://doi.org/10.1016/j.engfracmech.2005.07.009
  9. K. Kasza, S. Majumdar, I. Park, J. Franklin, Results from Pressure and Leak-rate Testing of Laboratory-degraded Steam Generator Tubes, Argonne National Laboratory, Argonne (IL), 2002. Nov Report No. NUREG/CR-6789 and ANL-01/31. Sponsored by U.S. Nuclear Regulatory Commission, Washington, DC.
  10. S. Majumdar, K. Kasza, S. Bakhtiari, J.Y. Park, J. Oras, J. Franklin, et al., Steam Generator Tube Integrity Issues: Pressurization Rate Effect, Failure Maps, Leak Rate Correlation Models, and Leak Rates in Restricted Areas, Argonne National Laboratory, Argonne (IL), 2009 July Report. No. NUREG/CR-6879 and ANL-05/16. Sponsored by U.S. Nuclear Regulatory Commission, Washington, DC.
  11. K.H. Eom, J.W. Kim, Y.J. Kim, J.S. Kim, Failure behavior of multiple-axial part-through-wall flaws in alloy 690TT steam generator tubes, J. Pressure Vessel Technol. 138 (2) (2015), 021406. https://doi.org/10.1115/1.4031663
  12. M.W. Lee, J.S. Kim, Y.J. Kim, J.W. Kim, Burst pressure estimation equations for steam generator tubes with multiple axial surface cracks, Int. J. Pres. Ves. Pip. 158 (2017) 59-68. https://doi.org/10.1016/j.ijpvp.2017.11.001
  13. J.Y. Jeon, Y.J. Kim, J.W. Kim, K.H. Lee, J.S. Kim, Numerical prediction of maximum load-carrying capacity of cracked alloy 690TT steam generator tubes, J. Pressure Vessel Technol. 138 (4) (2016), 041601. https://doi.org/10.1115/1.4031746
  14. M.W. Lee, J.S. Kim, J.Y. Jeon, Y.J. Kim, Comparison of numerical predictions with experimental burst pressures of tubes with multiple surface cracks, Eng. Fract. Mech. 201 (2018) 176-195. https://doi.org/10.1016/j.engfracmech.2018.06.016.
  15. H.S. Nam, Y.R. Oh, Y.J. Kim, J.S. Kim, N. Miura, Application of engineering ductile tearing simulation method to CRIEPI pipe test, Eng. Fract. Mech. 153 (2016) 128-142. https://doi.org/10.1016/j.engfracmech.2015.12.012
  16. H.W. Ryu, K.D. Bae, Y.J. Kim, J.J. Han, J.S. Kim, P.J. Budden, Ductile tearing simulation of Battelle pipe test using simplified stress-modified fracture strain concept, Fatig. Fract. Eng. Mater. Struct. 39 (11) (2016) 1391-1406. https://doi.org/10.1111/ffe.12456
  17. C.S. Oh, N.H. Kim, Y.J. Kim, J.H. Baek, Y.P. Kim, W.S. Kim, A finite element ductile failure simulation method using stress-modified fracture strain model, Eng. Fract. Mech. 78 (1) (2011) 124-137. https://doi.org/10.1016/j.engfracmech.2010.10.004
  18. F.A. McClintock, A criterion of ductile fracture by the growth of holes, J. Appl. Mech. 35 (2) (1968) 363-371. https://doi.org/10.1115/1.3601204
  19. J.R. Rice, D.M. Tracey, On the ductile enlargement of voids in triaxial stress fields, J. Mech. Phys. Solid. 17 (3) (1969) 201-217. https://doi.org/10.1016/0022-5096(69)90033-7
  20. J.W. Hancock, A.C. Mackenzie, On the mechanisms of ductile failure in high-strength steels subject to multi-axial stress states, J. Phys. Mech. Solids 24 (2-3) (1976) 147-160. https://doi.org/10.1016/0022-5096(76)90024-7
  21. G.R. Jonson, W.H. Cook, Fracture characteristics of three metals subjected to various strains, strain rates, temperatures and pressures, Eng. Fract. Mech. 21 (1) (1985) 31-48. https://doi.org/10.1016/0013-7944(85)90052-9
  22. Dassault, 2011, ABAQUS Version 6.11. User's Manual, Dassault Systemes Simulia, Providence, RI.

피인용 문헌

  1. Burst pressure estimation of Alloy 690 axial cracked steam generator U-bend tubes using finite element damage analysis vol.53, pp.2, 2019, https://doi.org/10.1016/j.net.2020.07.024