A Two-Region Problem in Time-Dependent Monoenergetic Neutron Transport Theory I. Analysis
- 13 May 1967
- journal article
- research article
- Published by Taylor & Francis in Nuclear Science and Engineering
- Vol. 28 (2) , 190-197
- https://doi.org/10.13182/nse67-a17468
Abstract
An exact solution to the monoenergetic Boltzmann equation is obtained for the case of a plane isotropic burst of neutrons introduced at the interface separating two adjacent, dissimilar, semi-infinite media. The method of solution used is to remove the time dependence by a Laplace transformation, solve the transformed equation by the normal mode expansion method, and then invert to recover the time dependence. The general result is expressed mainly as a sum of definite, multiple integrals. Certain simplifications were possible at the interface and these are explicitly noted.Keywords
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