APPROXIMATE SOLUTION OF THE TRANSPORT EQUATION BY MEANS OF THE METHOD OF MOMENTS (in Russian)
Journal Article
·
· Atomnaya Energ.
OSTI ID:4021506
The problem of neutron energy distribution at a given distance from an isotopic source point placed in an unbounded homogeneous medium is solved by a moments method which is comprised of kinetic equations describing slowing down and diffusion. Several of the first even spatial moments of tue function are found after which an approximate concept of the function is developed with exact even moments. The above concept is developed considering the asymptotic behavior of the solution. Moreover, the three first moments of the approximate function are utilized. (R.V.J.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-15-017539
- OSTI ID:
- 4021506
- Journal Information:
- Atomnaya Energ., Journal Name: Atomnaya Energ. Vol. Vol: 10
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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