The objective of the work reported is to experimentally and analytically study the dominant mechanism in fuel--coolant thermal interactions which could lead to vapor explosions. The exploration of mechanisms is focused in two areas: (a) mechanisms responsible for fragmentation in molten metal droplet experiments (including assessment of the validity of the proposed spontaneous nucleation mechanism), and (b) thermal stress initiated fracture as a fragmentation mechanism. Work being performed in these areas is briefly described.
U.S. Atomic Energy Commission depository collection.
Note
DOE contract number: E(11-1)-2781 OSTI Identifier 7262602 Research organization: Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States).