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3D-printed tool at SRS makes quicker work of tank waste sampling
A 3D-printed tool has been developed at the Department of Energy’s Savannah River Site in South Carolina that can eliminate months from the job of radioactive tank waste sampling.
D. R. Metcalf and P. F. Zweifel
Nuclear Science and Engineering | Volume 33 | Number 3 | September 1968 | Pages 318-326
Technical Paper | doi.org/10.13182/NSE68-A19240
Articles are hosted by Taylor and Francis Online.
Particular numerical methods are described for solving the two-group neutron transport equations obtained in a companion paper. Numerical solutions are presented for the Milne problem and the constant source problem, and the results are compared with P1, P3, and double P1 calculations. The most interesting result is the occurrence of a resonance in the continuum expansion coefficient which appears to be due to a zero of the dispersion function Ω(z) in the unphysical Riemann sheet.
