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. Energies. Switzerland: MDPI AG, roč. 13/2020, č. 8, s. 1-17, 18 s. ISSN 1996-1073. 2020.
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Základní údaje
Originální název Energy Effciency of Novel Interior Surface Layer with Improved Thermal Characteristics and Its Effect on Hygrothermal Performance of Contemporary Building Envelopes
Autoři FOŘT, Jan (203 Česká republika, garant, domácí), Jiří ŠÁL (203 Česká republika, domácí), Jan KOČÍ a Robert ČERNÝ.
Vydání Energies, Switzerland, MDPI AG, 2020, 1996-1073.
Další údaje
Originální jazyk angličtina
Typ výsledku Článek v odborném periodiku
Obor 20505 Composites
Stát vydavatele Švýcarsko
Utajení není předmětem státního či obchodního tajemství
WWW URL
Kód RIV RIV/75081431:_____/20:00002103
Organizační jednotka Vysoká škola technická a ekonomická v Českých Budějovicích
Klíčová slova anglicky plaster; thermal energy storage; computation simulation; recuperation heat; passive cooling; climate
Štítky RIV21, SCOPUS, SHM
Změnil Změnila: Mgr. Nikola Petříková, učo 28324. Změněno: 20. 4. 2022 12:22.
Anotace
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.
VytisknoutZobrazeno: 29. 3. 2024 15:56