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NEUMANN SERIES SOLUTION TO A NEUTRON TRANSPORT EQUATION OF SLAB GEOMETRY
作者姓名:WANG Zaihua  YANG Mingzhu  QIN Guoqiang Institute of Atomic Energy  Beijing  China College of Engineer Corps  Nanjing  China
作者单位:WANG Zaihua;YANG Mingzhu;QIN Guoqiang Institute of Atomic Energy,Beijing 102413,China College of Engineer Corps,Nanjing 210007,China
摘    要:This paper deals with the solution to an energy, dependent stationary neutrontransport equation of slab geometry. In L~p space, the equation is converted into an equiva-lent integral equation. By the study of the corresponding integral operator and its spectralradius, results of Neumann series solution are obtained, and an easy-verified condition thatthe transport equation has a nonnegative solution is given.


NEUMANN SERIES SOLUTION TO A NEUTRON TRANSPORT EQUATION OF SLAB GEOMETRY
WANG Zaihua,YANG Mingzhu,QIN Guoqiang Institute of Atomic Energy,Beijing ,China College of Engineer Corps,Nanjing ,China.NEUMANN SERIES SOLUTION TO A NEUTRON TRANSPORT EQUATION OF SLAB GEOMETRY[J].Journal of Systems Science and Complexity,1993(1).
Authors:WANG Zaihua  YANG Mingzhu  QIN Guoqiang Institute of Atomic Energy  Beijing  China College of Engineer Corps  Nanjing  China
Institution:WANG Zaihua,YANG Mingzhu,QIN Guoqiang Institute of Atomic Energy,Beijing 102413,China College of Engineer Corps,Nanjing 210007,China
Abstract:This paper deals with the solution to an energy, dependent stationary neutron transport equation of slab geometry. In L~p space, the equation is converted into an equiva- lent integral equation. By the study of the corresponding integral operator and its spectral radius, results of Neumann series solution are obtained, and an easy-verified condition that the transport equation has a nonnegative solution is given.
Keywords:Neutron transport equation  series solution  spectral radius
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