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Steel Anthill toy model

All of the model parameters are the same as in Concrete Anthill but steel is used as shielding material instead of concrete one.


Figure 1: Horizontal model cross-section

Computed flux functional - ambient equivalent dose H*(10) [1] rates, the thickness of volumetric detectors are 100 cm. Below, some results of neutron-gamma and gamma problems 20.5 hours long computation are presented.


Figure 2: Neutron horizontal dose rates distribution


Figure 3: Secondary gamma horizontal dose rates distribution


Figure 4: Primary gamma horizontal dose rates distribution

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References

International Commission on Radiological Protection., International Commission on Radiation Units, and Measurements. Conversion coefficients for use in radiological protection against external radiation. Annals of the ICRP ; v. 26, no. 3/4. Published for the Commission by Pergamon Press, Oxford ;, 1st ed. edition, 1996 - 1997.