Zasiadko, YaroslavPylypenko, OleksiiGryshchenko, RomanForsyuk, Andriy2016-04-212016-04-212015Experimental and theoretical study of ice formation on vertical cooled pipes / Yaroslav Zasiadko, Oleksiy Pylypenko, Roman Gryshchenko, Andriy Forsiuk // Ukrainian Food Journal. – 2015. – Vol. 4, Issue 3. – С. 494–507.https://dspace.nuft.edu.ua/handle/123456789/22925Dynamics of ice accumulation on the surface at different ∆t (refrigerant evaporation temperature and the temperature of water that overflows surface) has been studied. Series of experiments have been carried out with 2 refrigerants (R12 and R22). The temperatures of water and that of refrigerant evaporation have varied within the intervals +1,5÷+4,50C; -10÷-200C, respectively. The mass flow rate and the velocity of water within the experimental sections were kept constant during a whole series of experiments. The ice-layer thickness was measured by means of optical method. The instantaneous images of the experimental pipe with the ice layer were processed with the graphic processing software.otherкафедра теплоенергетики та холодильної технікикоефіцієнт тепловіддачілідводакоэффициент теплоотдачиледheat transfericewaterOther