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@article{58901, author = {Fořt, Jan and Šál, Jiří and Kočí, Jan and Černý, Robert}, article_location = {Switzerland}, article_number = {8}, keywords = {plaster; thermal energy storage; computation simulation; recuperation heat; passive cooling; climate}, language = {eng}, issn = {1996-1073}, journal = {Energies}, title = {Energy Effciency of Novel Interior Surface Layer with Improved Thermal Characteristics and Its Effect on Hygrothermal Performance of Contemporary Building Envelopes}, url = {https://www.mdpi.com/1996-1073/13/8/2012/htm}, volume = {13/2020}, year = {2020} }
TY - JOUR ID - 58901 AU - Fořt, Jan - Šál, Jiří - Kočí, Jan - Černý, Robert PY - 2020 TI - Energy Effciency of Novel Interior Surface Layer with Improved Thermal Characteristics and Its Effect on Hygrothermal Performance of Contemporary Building Envelopes JF - Energies VL - 13/2020 IS - 8 SP - 1-17 EP - 1-17 PB - MDPI AG SN - 19961073 KW - plaster KW - thermal energy storage KW - computation simulation KW - recuperation heat KW - passive cooling KW - climate UR - https://www.mdpi.com/1996-1073/13/8/2012/htm N2 - Facing the consequences of climate change and fuel price rises, the achievement of the requirements for low-energy consumption of buildings has become a challenging issue. On top of that, increased demands on indoor hygrothermal conditions usually require the utilization of additional heating, ventilation, and air-conditioning (HVAC) systems to maintain a comfortable environment. On this account, several advanced and modern materials are widely investigated as a promising way for reduction of the buildings’ energy consumption including utilization of passive heating/cooling energy. However, the efficiency and suitability of passive strategies depending on several aspects including the influence of location, exterior climatic conditions, load-bearing materials used, and insulation materials applied. The main objective of this study consists of the investigation of the energy performance benefits gained by the utilization of advanced materials in plasters by computational modeling. Results obtained from a computational simulation reveal the capability of the studied passive cooling/heating methods on the moderation of indoor air quality together with the reduction of the diurnal temperature fluctuation. Achieved results disclose differences in terms of energy savings for even small variation in outdoor climate conditions. Additionally, the effectivity of passive cooling/heating alters considerably during the summer and winter periods. Based on the analysis of simulated heat fluxes, the potential energy savings related to improved thermal properties of the applied plaster layer reached up to 12.08% and thus represent an interesting passive solution towards energy sustainability to meet the criteria on modern buildings. ER -
FOŘT, Jan, Jiří ŠÁL, Jan KOČÍ a Robert ČERNÝ. Energy Effciency of Novel Interior Surface Layer with Improved Thermal Characteristics and Its Effect on Hygrothermal Performance of Contemporary Building Envelopes. \textit{Energies}. Switzerland: MDPI AG, roč.~13/2020, č.~8, s.~1-17, 18 s. ISSN~1996-1073. 2020.
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