Nuclear Engineering and Technology
- Volume 26 Issue 4
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- Pages.453-460
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- 1994
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- 1738-5733(pISSN)
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- 2234-358X(eISSN)
Analytical Solutions for a Three-Member Decay Chain of Radionuclides Transport in a Single Fractured Porous Rock
단일균열 다공성암반에서 방사성핵종의 수송에 대한 3단계 붕괴사슬의 해석해
- Yu, Young-Woo (Seoul National University) ;
- Chung, Chang-Hyun (Seoul National University) ;
- Kim, Chang-Lak (Korea Atomic Energy Research Institute)
- Published : 1994.12.01
Abstract
The migration equation is modified for a three-member decay chain in the fracture and porous matrix Analytical solutions are obtained by utilizing Laplace transform the initial conditions of Delta function and Bateman equation. The concentrations for each nuclide of Np
암반(Porous Rock Matrix)과 균열(fracture)에서 일차원의 이동 방정식(Migration Equation)을 3-Member Decay Chain까지 화장하고, Laplace Transform을 이용하여 초기조건이 Delta Function과 Bateman Equation인 각각에 대해 해석해를 구한다. 그 해를 이용하여 Actinide Chain 중 4n+1과 4n+2 Chain에서 선택된 Np
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