Highly Enriched Neptunium-237 Fuel

Highly Enriched Neptunium Fuel (HEN) is a medium strength fuel for the RBMK. It is characteristic for being able to fission effectively with fast neutrons, which means it needs to run without moderation, unlike most of the other fuels.

Production
See: Neptunium-237

Statistics
It has a flux function of: $$\sqrt{x} * 40 / 10$$

The function is considered medium danger and is of the "Square Root" type.

A Xenon-135 generation function of: $$x * 0.5$$ And a Xenon burn function of: $$x^2 * 50$$

Depleted
(To calculate with Xenon-135 poison, remove 1% from Neptunium-237 and add 1% to Xe-135)


 * Brand New
 * 90% Neptunium-237
 * 4% Long-Lived Nuclear Waste (Neptunium-237)
 * 6% Short-Lived Nuclear Waste (Neptunium-237)
 * Barely Depleted
 * 70% Neptunium-237
 * 12% Long-Lived Nuclear Waste
 * 18% Short-Lived Nuclear Waste
 * Moderately Depleted
 * 50% Neptunium-237
 * 20% Long-Lived Nuclear Waste
 * 30% Short-Lived Nuclear Waste
 * Highly Depleted
 * 30% Neptunium-237
 * 28% Long-Lived Nuclear Waste
 * 42% Short-Lived Nuclear Waste
 * Fully Depleted
 * 10% Neptunium-237
 * 36% Long-Lived Nuclear Waste
 * 54% Short-Lived Nuclear Waste