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Laser surface cleaning of simulated radioactive contaminants in various technological environments

Scherbakov Konstantin|Mamonov Dmitry|Filatova Serafima|Kravchenko Yaroslav|Klimentov Sergey|Chichkov Maxim|Cheban Maxim|Savinov Maxim
한국원자력학회 (Korean Nuclear Society)|2024.07|Nuclear Engineering and Technology|제56권 제7호|pp. 2775-2780|DOI 10.1016/j.net.2024.02.039

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참고문헌

키워드

Laser cleaningRadioactive contaminationX-ray fluorescence analysisLaser decontaminationSurface decontaminationRadioactive contamination simulators
주제분류원자력공학

초록

Special methods for cleaning surfaces of stainless steel with a coating simulating radioactive contamination have been developed and studied. The removal of simulated surface contamination was performed using lasers in the micron spectral range with pulse durations of 8 ns and 270 fs. Optimal cleaning modes were determined for gas and liquid environments, achieving surface cleaning coefficient of over 90% in a single pass. A correlation between the degree of cleaning in liquids and the viscosity of the environment was discovered.

Abstract

Special methods for cleaning surfaces of stainless steel with a coating simulating radioactive contamination have been developed and studied. The removal of simulated surface contamination was performed using lasers in the micron spectral range with pulse durations of 8 ns and 270 fs. Optimal cleaning modes were determined for gas and liquid environments, achieving surface cleaning coefficient of over 90% in a single pass. A correlation between the degree of cleaning in liquids and the viscosity of the environment was discovered.

참고문헌 (19)

  1. R & D and Innovation Needs for Decommissioning Nuclear Facilities, , Nuclear Energy Agency, ~ (2014)
  2. Qian Wang, "Laser decontamination for radioactive contaminated metal surface : a review", Nucl. Eng. Technol, 55(1), pp.12~24 (2023)
  3. Y. F. Lu, "Laser cleaning of micro-particles from a solid surface – theory and applications", Mater. Chem. Phys, 54(2), pp.181~185 (1998)
  4. Bin Liu, "Chemical decontamination of primary loop Elbow and verification test in nuclear power plantJ", Nucl. Radiochem, 40(6), pp.388~392 (2018)
  5. V. P. Veiko, "Laser decontamination of radioactive nuclides polluted surfaces", Laser Phys, 21, pp.608~613 (2011)
  6. Y. Kameo, "New laser decontamination technique for radioactively contaminated metal surfaces using acid-bearing sodium silicate gel", J. Nucl. Sci. Technol, 41(9), pp.919~924 (2004)
  7. G. Greifzu, "Laser-based decontamination of metal surface", Opt Laser. Technol, 117, pp.293~298 (2019)
  8. D. Mamonov, "Generation dynamics of coupled pulses from a single active element of the end-pumped solid-state laser : experiment and simulation", Phys. Wave Phenom, 26, pp.214~220 (2018)
  9. D. J. O. Orzi, "Determination of femtosecond ablation thresholds by using laser ablation induced photoacoustics (LAIP)", Appl. Phys. A, 110(3) (2012)
  10. L. Carvalho, "Metal decontamination by high repetition rate nanosecond fiber laser : application to oxidized and Eu-contaminated stainless steel", Appl. Surf. Sci, 526, pp.146654~ (2020)
  11. A. Leontyev, "Laser Decontamination and Cleaning of Metal Surfaces: Modelling and Experimental Studies", pp.2011
  12. L. Carvalho, "Growth of micrometric oxide layers to explore laser decontamination of metallic surfaces", EPJ N-Nuclear Sciences & Technologies, 3, pp.30~ (2017)
  13. M. C. Stennett, "Preparation, characterisation and dissolution of a CeO2analogue for UO2 nuclear fuel", J. Nucl. Mater, 432, pp.182~188 (2013)
  14. Thermophysical Properties of Materials for Nuclear Engineering: A Tutorial and Collection of Data, , IAEA, 24~36 (2008)
  15. W. M. Haynes, "CRC Handbook of Chemistry and Physics" (2014), CRC Press
  16. T. Kerry, "Characterisation of Stainless Steel Contamination in Acidic Media", pp.2018
  17. Ya Kravchenko, "Optimization of laser cleaning conditions using multimode short-pulse radiation", Opt. Quant. Electron, 52, pp.280~ (2020)
  18. S. L. Phillips, "Handbook of Inorganic Compounds Chemical Encyclopedia" (1995), CRC Press
  19. B. Verhaagen, "Measuring cavitation and its cleaning effect", Ultrason. Sonochem, 29, pp.619~628 (2016)

관련 논문AI추천

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