APPLICATIONS OF THE RAYLEIGH-RITZ APPROXIMATION. PART II. UPPER BOUNDS FOR THE CRITICAL LAPLACIANS OF SOME COMPLEX SOLIDS
Technical Report
·
OSTI ID:4282809
The method of optimized parameters which was introduced in Part I is used to determine critical Laplacians and flux plots for a finite elliptical cylinder, a finite hexagonal prism, and a two-region core finite circular cylinder, all fully reflected. A typical fast reactor is used as a model for calculations in all three cases. The two-region circular reactor result is compared with the finite difference solution obtained using a computing machine. (auth)
- Research Organization:
- United Kingdom Atomic Energy Authority. Industrial Group H.Q. Risley, Lancs, England
- NSA Number:
- NSA-13-010633
- OSTI ID:
- 4282809
- Report Number(s):
- IGR-R/R-221
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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Related Subjects
BUCKLING-- COMPUTERS-- CRITICALITY-- CYLINDERS-- DISTRIBUTION-- FAST NEUTRONS-- LAPLACIAN-- NEUTRON FLUX-- NUMERICALS-- REACTORS-- ZONES
BUCKLING-- CONFIGURATION-- CRITICALITY-- CYLINDERS-- DIFFERENTIAL EQUATIONS-- FAST NEUTRONS-- NEUTRON FLUX-- NUMERICALS-- REACTORS-- REFLECTORS-- USES-- ZONES
REACTORS
BUCKLING-- CONFIGURATION-- CRITICALITY-- CYLINDERS-- DIFFERENTIAL EQUATIONS-- FAST NEUTRONS-- NEUTRON FLUX-- NUMERICALS-- REACTORS-- REFLECTORS-- USES-- ZONES
REACTORS