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Hanford contractor settles fraud suit for $3.45M
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N. Spinks
Nuclear Science and Engineering | Volume 22 | Number 1 | May 1965 | Pages 87-93
Technical Paper | doi.org/10.13182/NSE65-A19765
Articles are hosted by Taylor and Francis Online.
The extrapolation distance ϵ at the surface of a grey cylindrical control rod of given size is found in terms of the blackness β of the rod and in terms of the extrapolation distance ϵb at the surface of a black rod of the same size. The formula is where λe is the transport mean free path in the region external to the rod. Tables are provided for β and an empirical expression for ϵb/λe is given.