HIGH TEMPERATURE HEAT FLUX REMOVING DEVICE USING SOLID- LIQUID MIXED PHASE FREE LIQUID FACE-LIQUID

摘要

PPROBLEM TO BE SOLVED: To solve such a problem that only a liquid surface exposed to heat flux is heated and the amount of evaporation is increased, though case when a heat flux removing device using the free surface of a liquid metal or a molten salt, flowing on a solid wall, is proposed as a device for removing high temperature heat flux under an environment exposed to high temperature heat flux such as a diverter of a nuclear fusion reactor. PSOLUTION: In this high temperature heat flux removing device using the solid-liquid mixed phase free surface fluid, a metal or a salt having a specific gravity lower than that of the liquid is selected, or a gas such as heavy hydrogen or helium is injected into particles of metal or salt in advance to generate buoyancy, whereby high heat flux is absorbed by heat of fusion of suspended particles, and effectively carried out to the external of the nuclear fusion reactor and by mixing the suspended particles of the metal or salt into the liquid metal or molten salt flowing on the inclined solid wall. PCOPYRIGHT: (C)2004,JPO