Two isotropic point sources, each emitting S neutrons/sec, are located in an infinite moderator of and ∑_a a D . The distance between two sources is a(cm) . Find the flux distribution as a function of the distance (r) from the midpoint of the sources and the angle between the line connecting the sources and the position vector from the midpoint (Please see the figure below).

Transcribed Image Text:

„9(r,0) y „9(r,0) y

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Starting with one point source at the origin The diffusion equation in the spherical coordinate syst... View the full answer