High-speed computational procedures for space radiation shielding have relied on asymptotic expansions in terms of the off-axis scatter and replacement of the general geometry problem by a collection of flat plates. This type of solution was derived for application to human rated systems in which the radius of the shielded volume is large compared to the off-axis diffusion limiting leakage at lateral boundaries. Over the decades these computational codes are relatively complete and lateral diffusion effects are now being added. The analysis for developing a practical full 3D space shielding code is presented.
Towards a 3D Space Radiation Transport Code
Sae Technical Papers
International Conference On Environmental Systems ; 2002
15.07.2002
Aufsatz (Konferenz)
Englisch
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