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Title: The SWAN/NPSOL code system for multivariable multiconstraint shield optimization

Journal Article · · Transactions of the American Nuclear Society
OSTI ID:411742
;  [1]
  1. Univ. of California, Berkeley, CA (United States)

SWAN is a useful code for optimization of source-driven systems, i.e., systems for which the neutron and photon distribution is the solution of the inhomogeneous transport equation. Over the years, SWAN has been applied to the optimization of a variety of nuclear systems, such as minimizing the thickness of fusion reactor blankets and shields, the weight of space reactor shields, the cost for an ICF target chamber shield, and the background radiation for explosive detection systems and maximizing the beam quality for boron neutron capture therapy applications. However, SWAN`s optimization module can handle up to a single constraint and was inefficient in handling problems with many variables. The purpose of this work is to upgrade SWAN`s optimization capability.

OSTI ID:
411742
Report Number(s):
CONF-951006-; ISSN 0003-018X; TRN: 97:000987
Journal Information:
Transactions of the American Nuclear Society, Vol. 73; Conference: Winter meeting of the American Nuclear Society (ANS), San Francisco, CA (United States), 29 Oct - 1 Nov 1995; Other Information: PBD: 1995
Country of Publication:
United States
Language:
English