COOLED WALL OF HIGH-TEMPERATURE PROCESSES REACTOR Russian patent published in 2020 - IPC G21C15/00 

FIELD: technological processes.

SUBSTANCE: invention relates to cooled wall of reactor of high-temperature processes, to metallurgy, to rocket engine building, systems of emergency cooling of nuclear reactors and, in particular, to diverters, limiters and blankets of thermonuclear reactors of tokamak type. Cooled wall of high-temperature processes reactor comprises heat flow receiving surface and heat-conducting zone adjoining it, group of nozzles, regular set of needle elements located on surface of heat-conducting zone, with applied layer of nanotubes, which form nanorelief. Said group of nozzles is located opposite heat-conducting zone, and each injector of group is made two-component gas-water. To the group of nozzles there are pipelines supplying compressed inert gas and cooling water. Emitted heat flow is received by heat flow receiving surface, heats the heat-conducting zone and regular set of needle elements with applied layer of nanotubes, creating secondary heat flow, to which fine-dispersed two-component gas is directed to create fine water "dust".

EFFECT: high heat transfer from high-temperature reactor housing due to the fact that water in micro drops due to heat flow from nanorelief is immediately converted to steam, bypassing heating phase.

1 cl, 2 dwg