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Nuclear

Radiation Shielding Calculator

Calculates the transmitted radiation intensity after passing through a shielding material using the Beer-Lambert attenuation law. Used by health physicists and radiation safety officers to design protective barriers.

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Nuclear

Nuclear Criticality Calculator

Compute the effective neutron multiplication factor (k_eff) for a fissile system using the six-factor formula. Used by nuclear engineers to determine whether a reactor or fissile assembly is subcritical, critical, or supercritical.

Fill in the required fields to see your result.

Key differences

Radiation Shielding CalculatorNuclear Criticality Calculator
CategoryNuclearNuclear
Inputs required45
ResultTransmitted Intensity (mR/h)Multiplication Factor (k)
What it doesCalculates the transmitted radiation intensity after passing through a shielding material using the Beer-Lambert attenuation law. Used by health physicists and radiation safety officers to design protective barriers.Compute the effective neutron multiplication factor (k_eff) for a fissile system using the six-factor formula. Used by nuclear engineers to determine whether a reactor or fissile assembly is subcritical, critical, or supercritical.