ISSUE 22



Kyiv National University of Construction and Architecture (KNUCA)

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VENTYLIATSIIA, OSVITLENNIA TA TEPLOHAZOPOSTACHANNIA

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O. Liubarets, PhD, associate professor. Kiev National University of construction and architecture, Kiev, Ukraine, apl_knuba@ukr.net, ORCID: 0000-0003-1905-9283
К. Borisenko, PhD, associate professor. Odessa State Academy of civil engineering and architecture, Odessa, Ukraine, nefertichevo@ukr.net
T. Domoshchey, Post-graduate student. Odessa State Academy of civil engineering and architecture, Odessa, Ukraine, zero1965@ukr.net
O. Zaitsev, Sc.D, professor. Odessa State Academy of civil engineering and architecture, Odessa, Ukraine, zon@ukr.net, ORCID:0000-0001-9084-9355


Particular Systems for Periodic Heating of Tourist Complexes


Abstract. Tourist complexes is characterized by periodical operating regime. It was revealed that in order to effectively utilize the thermal receiver energy and increasing the duration of the maintenance of the minimum admissible indoor temperature, it is necessary to perform the calculations of required heating surface (installed capacity) of radiators not at a maximum difference of temperature on the surface of the radiator, but at an average actual one – in view of the cooling of the radiator, the heat carrier and the minimum admissible design temperature limits. Analytical simulation of periodic heating of public, residential and office premises of tourist complexes at the minimum design temperature differential 25…33 °С ((55-35) -12... 20 °С) shows the need to increase the installed thermal power of radiators not less than 1.5…2.25 times.


Key words: the system of water heating, battery thermal energy, battery heat heater


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