Research Article

The Slab Critical Thickness Problem with Reflecting Boundary Condition for the Anlı-Güngör Scattering Function

Volume: 44 Number: 4 December 28, 2023
EN

The Slab Critical Thickness Problem with Reflecting Boundary Condition for the Anlı-Güngör Scattering Function

Abstract

The criticality equation, which defines the relation between the secondary neutron number and the thickness of the slab, and the numerical solutions of this equation are investigated with reflecting boundary condition for the recently studied the Anlı-Güngör (AG) scattering function. The analytical calculations are performed by HN method. The numerical results are calculated with Wolfram Mathematica software for the varying secondary neutron number, the varying scattering parameter, and the varying reflection coefficient. The critical slab thickness values decrease for increasing reflection coefficient as expected.

Keywords

Legendre expansion of scattering function, Anlı-Güngör scattering function, HN method, The critical slab problem, Reflecting boundary condition.

References

  1. [1] Anli F., Güngör S., Some useful properties of Legendre polynomials and its applications to neutron transport equation in slab geometry, Applied Mathematical Modelling, 31 (2007) 727-733.
  2. [2] Mitsis G.J., Transport Solutions to the One-Dimensional Critical Problem, Nuclear Science and Engineering, 17 (1963) 55-64.
  3. [3] Case K.M., Elementary Solutions of the Transport Equation and Their Applications, Annals of Physics, 9 (1960) 1-23.
  4. [4] Case K.M., Zweifel P.F., Linear Transport Theory, Massachusetts, (1967).
  5. [5] Carlvik I., Monoenergetic Critical Parameters and Decay Constants for Small Homogeneous Spheres and Thin Homogeneous Slabs, Nuclear Science and Engineering, 31 (1968) 295-303.
  6. [6] Sahni D.C., Sjöstrand N.G., Criticality and Time Eigenvalues for One-Speed Neutron Transport, Progress in Nuclear Energy, 23 (1990) 241-289.
  7. [7] Sahni D.C., Some New Results Pertaining to Criticality and Time Eigenvalues of One-Speed Neutron Transport Equation, Progress in Nuclear Energy, 30 (1996) 305-320.
  8. [8] Sahni D.C., Sjöstrand N.G., Non-monotonic variation of the criticality factor with the degree of anisotropy in one-speed neutron transport, Transport Theory and Statistical Physics, 20 (1991) 339-349.
  9. [9] Sahni D.C., Sjöstrand N.G., Criticality eigenvalues of the one-speed transport equation with strong forward-backward scattering relationship with rod model, Transport Theory and Statistical Physics, 27 (1998) 137-158.
  10. [10] Dahl E.B., Sjöstrand N.G., Eigenvalue Spectrum of Multiplying Slabs and Spheres for Monoenergetic Neutrons with Anisotropic Scattering, Nuclear Science and Engineering, 69 (1979) 114-125.
APA
Gülderen, D., & Türeci, R. G. (2023). The Slab Critical Thickness Problem with Reflecting Boundary Condition for the Anlı-Güngör Scattering Function. Cumhuriyet Science Journal, 44(4), 775-784. https://doi.org/10.17776/csj.1240161
AMA
1.Gülderen D, Türeci RG. The Slab Critical Thickness Problem with Reflecting Boundary Condition for the Anlı-Güngör Scattering Function. CSJ. 2023;44(4):775-784. doi:10.17776/csj.1240161
Chicago
Gülderen, Demet, and R. Gökhan Türeci. 2023. “The Slab Critical Thickness Problem With Reflecting Boundary Condition for the Anlı-Güngör Scattering Function”. Cumhuriyet Science Journal 44 (4): 775-84. https://doi.org/10.17776/csj.1240161.
EndNote
Gülderen D, Türeci RG (December 1, 2023) The Slab Critical Thickness Problem with Reflecting Boundary Condition for the Anlı-Güngör Scattering Function. Cumhuriyet Science Journal 44 4 775–784.
IEEE
[1]D. Gülderen and R. G. Türeci, “The Slab Critical Thickness Problem with Reflecting Boundary Condition for the Anlı-Güngör Scattering Function”, CSJ, vol. 44, no. 4, pp. 775–784, Dec. 2023, doi: 10.17776/csj.1240161.
ISNAD
Gülderen, Demet - Türeci, R. Gökhan. “The Slab Critical Thickness Problem With Reflecting Boundary Condition for the Anlı-Güngör Scattering Function”. Cumhuriyet Science Journal 44/4 (December 1, 2023): 775-784. https://doi.org/10.17776/csj.1240161.
JAMA
1.Gülderen D, Türeci RG. The Slab Critical Thickness Problem with Reflecting Boundary Condition for the Anlı-Güngör Scattering Function. CSJ. 2023;44:775–784.
MLA
Gülderen, Demet, and R. Gökhan Türeci. “The Slab Critical Thickness Problem With Reflecting Boundary Condition for the Anlı-Güngör Scattering Function”. Cumhuriyet Science Journal, vol. 44, no. 4, Dec. 2023, pp. 775-84, doi:10.17776/csj.1240161.
Vancouver
1.Demet Gülderen, R. Gökhan Türeci. The Slab Critical Thickness Problem with Reflecting Boundary Condition for the Anlı-Güngör Scattering Function. CSJ. 2023 Dec. 1;44(4):775-84. doi:10.17776/csj.1240161