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Growth beyond megawatts
Hash Hashemianpresident@ans.org
When talking about growth in the nuclear sector, there can be a somewhat myopic focus on increasing capacity from year to year. Certainly, we all feel a degree of excitement when new projects are announced, and such announcements are undoubtedly a reflection of growth in the field, but it’s important to keep in mind that growth in nuclear has many metrics and takes many forms.
Nuclear growth—beyond megawatts—also takes the form of increasing international engagement. That engagement looks like newcomer countries building their nuclear sectors for the first time. It also looks like countries with established nuclear sectors deepening their connections and collaborations. This is one of the reasons I have been focused throughout my presidency on bringing more international members and organizations into the fold of the American Nuclear Society.
Nicholas H. Kuehn III, Raymond L. Murray
Nuclear Science and Engineering | Volume 50 | Number 2 | February 1973 | Pages 164-169
Technical Note | doi.org/10.13182/NSE73-A23240
Articles are hosted by Taylor and Francis Online.
A development in convenient matrix representation is given for the first four moments of the neutron scattering kernel K(ν,ν’), for a monatomic Maxwellian gas with arbitrary dependence of the scattering cross section on relative speed. The availability of explicit forms for (x,x’), components of the moments in terms of dimensionless speeds, forn = 0, I, 2, and 3, as single-integral expressions facilitates the spherical harmonics solution of neutron thermalization problems through the P3-approxima-tion.
