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Information × Registration Number 0212U000049, 0110U005210 , R & D reports Title Study of dinamic and integral characteristics of a heterogeneous boiling. popup.stage_title Head Avksentyuk Boris Petrovich, Registration Date 11-01-2012 Organization Vinnitsa Institute of Trade @ Economics Kyiv National University of Trade @ Economics popup.description2 The hypothesis is offered about unity of mechanisms of origin of widespread crisis of heat transfer (WC) at the forced flow and third crisis of heat transfer in the conditions of natural convection. At the deficit of the prepared centers of vaporization on a heat transfer surface superheating nearwall liquids in relation to the saturation temperature can exceed a threshold value, when fronts of evaporation arise up at heat transfer density substantially below than critical density of heat transfer at the ordinary crises of heat transfer. After distribution of fronts of evaporation a heat transfer surface is isolated from the bulk of liquid by a vapor formation, that results in the sharp worsening of heat transfer - there is WC. Calculation dependence which within the limits of error of experiment describes the lower border of area is offered, where realization of WC is possible at the forced flow of subcooling liquid. Product Description popup.authors popup.nrat_date 2020-04-02 Close