A RAYLEIGH-RITZ PROCEDURE FOR DETERMINING THE FLUX AND THE CRITICAL LAPLACIAN OF ONE-GROUP DIFFUSION THEORY FOR HETEROGENEOUS REACTORS
Technical Report
·
OSTI ID:4256569
A Rayleigh-Ritz procedure for determining the flux and critical Laplacian of one-group diffusion theory is given for heterogeneous reactors. The procedure is used to determine the flux and the critical Laplacian for a bare slab when the Laplacian varies almost linearly across the slab. A comparison is made with Spinney's result for diffasion theory. The present method is completely general and can be applied to arbitrary distributions of fissile material. (auth)
- Research Organization:
- United Kingdom Atomic Energy Authority. Industrial Group H.Q., Risley, Lancs, England
- NSA Number:
- NSA-13-010632
- OSTI ID:
- 4256569
- Report Number(s):
- IGR-R/R-210; IGC-WHC(C)/P-75
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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