title: ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½ÑÑ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð² Ñ ÑÐ°Ð·Ð¾Ð¿ÐµÑÐµÑ Ð¾Ð´Ð½ÑÐ¼Ð¸ ÑÐµÐ¿Ð»Ð¾Ð°ÐºÐºÑÐ¼ÑÐ»Ð¸ÑÑÑÑÐ¸Ð¼Ð¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°Ð¼Ð¸ Ð² Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½ÑÑ ÑÐµÑÑÑ Ð·Ð´Ð°Ð½Ð¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Application of heat exchangers with phase-change thermal storage materials in engineering systems of buildings
Creators: name: ÐÐ¾Ð½ÑÐ°ÑÐ¾Ð²Ð°, ÐÐ½Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð¢ÐµÐ¿Ð»Ð¾Ð½Ð¾ÑÐ¸ÑÐµÐ»Ð¸
ÐÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ðµ
ÑÐ°Ð·Ð¾Ð¿ÐµÑÐµÑ Ð¾Ð´Ð½ÑÐ¹ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ Ð½Ð°ÐºÐ¾Ð¿Ð¸ÑÐµÐ»Ñ
ÑÐµÐ¿Ð»Ð¾Ð°ÐºÐºÑÐ¼ÑÐ»Ð¸ÑÑÑÑÐ¸Ð¹ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»
phase change thermal storage
thermal storage material

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description: The aim of the study is to compare heat storage devices with single-phase and phase-change thermal storage materials used in building engineering networks. The object of the study is a heat accumulator with a heat-accumulating material (single-phase and phase-change). The methods of comparative analysis, modeling and calculations were used in the work. The results of the work are the obtained values of the characteristics of the heat carrier and the thermal storage material, the mass of the thermal storage material, depending on its type and the values of the energy efficiency. The scientific novelty of the work consists in providing a computational model that allows us to justify the feasibility of using a phase-transition storage device included in the building heating system. The practical significance of the work is to provide a method for calculating heat storage devices that allows you to evaluate the effectiveness of using a particular material as a storage device at the design stage, which undoubtedly facilitates the process of selecting a heat storage device, depending on the requirements imposed on it.