"RC type";Conventional;"Heat pipe (fuel rods and HP inside the matrix)";"Heat pipe (fuel rods inside the HP)";"Steam chamber" Size;Minimum;Maximum;Maximum;Average Weight;Average;Maximum;Average;Minimum "Volume of construction materials in the reactor core";Maximum;Average;Average;Minimum "Fuel density of the reactor core";Average;Average;Average;Maximum "Load and enrichment with U-235";Maximum;Average;Average;Minimum "Fuel lifetime";Reduced;Reduced;Average;Maximum "Localization of high temperature zone";Maximum;Average;Average;Minimum "Temperature and heat flux density flattening in the TC";Absent;"Along the height";"Along the height";"Along the height and radius" "GFP removal";Complicated;Available;Available;Available "Manufacturing technology";Mastered;"Requires further development";"Requires further development";"Requires further development"