MONTE CARLO EVALUATION OF THE RADIATION SHIELDING EFFICIENCY OF LAMINATED COMPOSITES UNDER ELECTRON AND PHOTON IRRADIATION

doi:10.26565/2312-4334-2014-3-05

B. V. Borts National Science Center “Kharkiv Institute of Physics and Technology”Akademichna Str. 1, 61108, Kharkiv, Ukraine
M. I. Bratchenko National Science Center “Kharkiv Institute of Physics and Technology” Akademichna Str. 1, 61108, Kharkiv, Ukraine
Sergiy V. Dyuldya National Science Center “Kharkiv Institute of Physics and Technology”Akademichna Str. 1, 61108, Kharkiv, Ukraine https://orcid.org/0000-0001-8584-3637
I. G. Marchenko National Science Center “Kharkiv Institute of Physics and Technology” Akademichna Str. 1, 61108, Kharkiv, UkraineV.N. Karazin Kharkiv National UniversitySvobody Sq. 4, 61022, Kharkiv, Ukraine https://orcid.org/0000-0003-1341-4950
D. A. Sanzharevsky National Science Center “Kharkiv Institute of Physics and Technology” Akademichna Str. 1, 61108, Kharkiv, Ukraine
V. I. Tkachenko National Science Center “Kharkiv Institute of Physics and Technology” Akademichna Str. 1, 61108, Kharkiv, UkraineV.N. Karazin Kharkiv National UniversitySvobody Sq. 4, 61022, Kharkiv, Ukraine https://orcid.org/0000-0002-1108-5842

DOI: https://doi.org/10.26565/2312-4334-2014-3-05

Анотація

The heterogeneity effect on the shielding efficiency of laminated composites under electron and gamma irradiation of moderate (~MeV) energies was studied. The effect was quantified, by means of Monte Carlo method, in terms of the asymmetry of the bimetallic dual layer system’s AlW shielding efficiency depending on the direction (Al–W vs. W–Al) of both electron and photon irradiation. The charged particles and bremsstrahlung radiation transport was simulated for electron irradiation of the 9-layer composite test sample fabricated by the vacuum hot rolling solid phase welding of Ti–Ni–Cu–Nb–Cu–(W–Cu)2 layers. Dose and photon kerma rates behind the laminated shielding were calculated and the prospects of its application under severe constraints both on shielding weight and dimensions were substantiated.

Завантаження

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Біографія автора

B. V. Borts, National Science Center “Kharkiv Institute of Physics and Technology”Akademichna Str. 1, 61108, Kharkiv, Ukraine

borts@kipt.kharkov.ua

Посилання

Engineering Compendium on Radiation Shielding, Volume 1: Shielding Fundamentals and Methods / Ed. by R.G. Jaeger. – Berlin, Heidelberg, New York: Springer-Verlag, 1968. – 537 p.

Shultis J.K., Faw R.E. Radiation Shielding. – Upper Saddle River, NJ: Prentice Hall PTR, 1996. – 533 p.

Stabin M.G. Radiation Protection and Dosimetry: An Introduction to Health Physics. – New York: Springer Science + Business Media, LLC, 2007. – 386 p.

Stewart D.Y., Harrison P.F., Morgan B., Ramachers Y. Radiation Shielding for Underground Low-Background Experiments // Nucl. Instr. Meth. – 2007. – Vol. A571, No 3. – P. 651–662. [arXiv:nucl-x/0607032v1 31 Jul 2006].

Singh V.P., Veerendra D.D., Dileep B.N., Sheikh Q., Managanvi S.S., Badiger N.M., Bhat H.R. Background Minimization of HPGe Detector by Passive Graded Shielding // Int. J. of Low Radiation. – 2011. – Vol. 8, No. 4. – P. 313–328.

Fan W.C., Drumm C.R., Roeske S.B. Scrivner G.J. Shielding Considerations for Satellite Microelectronics // IEEE Trans. Nucl. Sci. – 1996. – Vol. 43, No. 6. – P. 2790–2796.

Spieth B.D., Qassim K.S., Pittman R.N., Russell D.A. Shielding Electronics behind Composite Structures // IEEE Trans. Nucl. Sci. – 1998. – Vol. 45, No. 6, pt. 1. – P. 2752–2757.

Greening J.R. Fundamentals of Radiation Dosimetry / 2nd Ed. – New York: Taylor & Francis, 1985. – 190 p.

Barnea G., Berger M.J., Seltzer S.M. Optimization Study of Electron-Bremsstrahlung Shielding for Manned Spacecraft // J. Spacecraft Rockets. – 1987. – Vol. 24, No. 2. – P. 158–161.

Kesapradist J., Mehlman M. Laminated Lightweight Radiation Shielding Materials. – U.S. Patent EP1120795 A1, Jan. 24, 2000.

Stassinopoulos E.G. The Geostationary Radiation Environment // J. Spacecraft Rockets. – 1980. – Vol. 17, No. 2 – P. 145–152.

Borts B.V., Vanzha A.F., Lopata A.T., Neklyudov I.M., Shevtchenko S.V. Investigation of Welding Processes of Multilayer Structures Composed from Different Chemical Composition Crystallites by Vacuum Hot Rolling // Problems of Atomic Sci. and Tech.. Ser.: Rad. Damage Phys. and Rad. Mat. Sci. – 2005. – Iss. 5(88). – P. 156–158.

Sakcharov V.M. A Method for Estimating the Bremsstrahlung Dose into Spacecraft from Incident Electrons // Radiation Measurements. – 1994. – Vol. 23, No. 1. – P. 53–56.

Lazurik V., Lisitskiy A., Pismeneskiy S., Rogov Yu. Effects of Inhomogeneity in Plane Shielding Construction // IEEE Trans. Nucl. Sci. – 2000. – Vol. 47, No. 6. – P. 2132–2134.

Metropolis N., Ulam S. The Monte Carlo Method // J. Amer. Stat. Assoc. – 1949. – Vol. 44, No. 247. – P. 335–341.

Dyuldya S.V., Bratchenko M.I., Mazilov A.V. On the Asymmetry of Attenuation of Gamma Radiation by Heterogeneous Systems of Compton Scatterers and Absorbers // Abstr. of the 6th Conf. on High Energy Phys., Nucl. Phys. and Accelerators, Feb. 26–29, 2008, Kharkov, Ukraine. – Kharkov: NSC KIPT of NAS of Ukraine, 2008. – P. 109–110.

Borts B.V., Bezdverniy P.N., Marchenko I.G. Computer Simulation of the Protective Properties of a Layered Material at Passage of Electrons // Proc. of the 18th Int. Conf. on the Phys. of Rad. Phenomena and Rad. Mat, Sci., Sept. 8–13, 2008, Alushta, Crimea, Ukraine. – Kharkov: “Talent-Trading”, 2008. – P. 385–386.

Borts B.V., Marchenko I.G., Bezdverniy P.N. Simulation of Electron Transport through the Stratified Composite Material // Problems of Atomic Sci. and Tech. Ser.: Rad. Damage Phys. and Rad. Mat. Sci. – 2009. – Iss. 2(94). – P. 175–177.

Baro J., Sempau J., Fernandez-Varea J.M., Salvat F. PENELOPE: An Algorithm for Monte Carlo Simulation of the Penetration and Energy Loss of Electrons and Positrons in Matter // Nucl. Instr. Meth. – 1995. – Vol. B100. – P. 31–46.

Salvat F., Fernández-Varea J.M., Acosta E., Sempau J. PENELOPE: A Code System for Monte Carlo Simulation of Electron and Photon Transport // OECD NEA Workshop Proceedings, Nov. 5–7, 2001, Issy-les-Moulineaux, France. – Issy-les-Moulineaux: OECD NEA, 2001. – 234 p.

Dyuldya S.V. Computer Experiment in the Physics of Sustainable Technologies of Irradiation Processing of Materials // Bulletin of the V. Karazin Kharkiv National University № 925. Ser.: Mathematical Modeling. Information Technology. Automated Control Systems. – 2010. – Iss. 14. – P. 53–64.

Agostinelli S., Allison J., Amako K., Apostolakis J. et al. Geant4 — a Simulation Toolkit // Nucl. Instr. Meth. – 2003. – Vol. A22, No. 3. – P. 250–303.

Berger M.J. ESTAR, PSTAR, ASTAR — a PC Package for Calculating Stopping Powers and Ranges of Electrons, Protons and Helium Ions // NIST: Report NISTIR-4999, 1993. (IAEA-NDS-144, IAEA Vienna, Austria, 1993).

Boone J.M., Chavez A.E. Comparison of X-ray Cross Sections for Diagnostic and Therapeutic Medical Physics // Med. Phys. – 1996. – Vol. 23, No. 12. – P. 1997–2005.

Lazurik V., Tabata T., Lazurik V.Т. A Database for Electron-Material Interactions // Rad. Phys. Chem. – 2001. – Vol. 60, No. 3. – P. 161–162.