(НТУ "ХПИ", 2010) Литвиненко, Оксана Алексеевна; Барышникова, О. М.
The analys of flow regimes in a steam-water mixture of boiler circulation circuits and their impact on heat transfer coefficients inside the tubes is presented. The results of hydraulic calculation and the calculation of heat transfer in the front screen circuit of boilers KUP-70 fire-box is presented. It Shown that in the evaporation system of the boiler is boiling, which provides a reliable cooling wall pipes.
It was proposed to carry out a thermal control system of spacecrafts optimization using fuzzy sets theory, that allowing to provide a global efficiency factor forming on the base of particular efficiency factors in the case of them fuzzy setting.
