Difficult to Achieve
Close-packed
rods = 0.9069;
(Hexagonal packing)
Close-packed spheres
= 0.7405 (theoretical)
or 0.64 (random)
As an example,this edge-cooled slab would have 6% coolant fraction, but there may not be enough cooling.
Probably should consider increasing coolant fraction in LT shield
Recommended Compositions
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