title: Utilization potential of low temperature hydronic space heating systems in Russia
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: Ovchinnikov, Petr
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: 2017
Subjects: ÐÐ¸Ð»ÑÐµ Ð·Ð´Ð°Ð½Ð¸Ñ
Ð½Ð¸Ð·ÐºÐ¾ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÐ¹ ÐºÐ¾Ð¼ÑÐ¾ÑÑ
ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ

description: The current study aims at evaluating practical application of low temperature hydronic space heating systems in residential buildings in Russia with a view to current recommendations on thermal performance of a building. The research object was placed in different locations of the country with corresponding to these locations envelope properties. Parameters of comfort and energy performance were evaluated for every studied configuration of heating system. Mathematical model was calculated using the dynamic simulation tool IDA Indoor Climate and Energy (ICE) 4. Results show partial applicability of low-temperature hydronic space heating systems with correspondence to current regulations on building's U-values. It was stated that studied configurations showed limited accordance with current Russian legislation on thermal performance of buildings. It was also stated that coupling low-temperature heating systems with conventional gas boilers would not lead to significant energy savings. Possible measures of improvement of building envelope were proposed in order to achieve good thermal comfort in every studied configuration. Simulations provided with improved building envelope and heating pumps showed big potential in primary energy savings.
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