Maletska O. Thermal modes of high-temperature evaporators of sodium heat pipes for solar energy plants and heat recovery

Dissertation is devoted complex experimentally calculation research of heat transfer processes in the receivers-evaporators of sodium high temperature thermal pipes for autonomous energy plants with the Stirling engine. Conformities to the law of vaporization and beginning of effervescence of sodium are experimentally investigational in a high temperature thermal pipe for the wide range of changes of sodium pair satiation temperatures. The engineering method of determination of maximum thickness of wick porous, coefficients of heat emission is developed at evaporation but other. The mathematical model of heat transfer is formulated in sodium receivers-evaporators for starting, transitional and nominal office hours and on its basis the self-reactance analysis of this physical situation is executed.