Main / Issues / Vol. 8, N 1 (2012) / Articles

Constructive calculation of a coiled heat-exchanger for heating and hot water supply systems

A. A. OleksiukDonbas National Academy of Civil Engineering and ArchitectureI. G. ShitikovaDonbas National Academy of Civil Engineering and ArchitectureA. A. GordeliukDonbas National Academy of Civil Engineering and Architecture
Abstract: The article is concerned with the calculation of properties of the unit for the heating and hot water supply systems. The unit may be engineered for the independent schemes of connection of local heating and hot water supply systems of residential, public and industrial buildings. The use of the construction of the heat-exchanger for the systems of individual or centralized hot water supply with one and the same heating surface of the heat-exchanger will help to increase thermal capacity at the expense of intensification of the heat exchange. If one takes into account the redistribution of thermal flows between the heating and hot water supply system for twenty-four hours in a three-circuit heat-exchanger, the given unit will stabilize the work of the heat supply system per day with the highest possible water pumping. The optimal gabarits of the whole construction of the three-circuit heat-exchanger for individual thermal points with the independent scheme of connection of local heating and hot water supply systems are defined. The methods of constructive calculation allow to optimize HSU and increase the effectiveness of heat mass exchange.

Keywords: a heating-storage unit, a threecircuit heat exchanger, an independent hot water supply system.

Pages: 37-44.

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For citation:

For citation: Oleksiuk, A. A.; Shitikova, I. G.; Gordeliuk, A. A. Constructive calculation of a coiled heat-exchanger for heating and hot water supply systems. – Text : electronic. – In: <em>Modern Industrial and Civil Construction</em>. – 2012. – Vol. 8, N 1. – Р. 37-44. – URL: https://donnasa.ru/publish_house/journals/spgs/2012-1/05_oleksyuk_schitikova_gordelyuk.pdf (date of access: 22.12.2024). – ISSN 1993-3495.

Vol. 8, N 1 (2012)
Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture