Comparison of the energy conversion efficiency of a solar chimney and a solar PV-powered fan for ventilation applications
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU127590" target="_blank" >RIV/00216305:26210/18:PU127590 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.mdpi.com/1996-1073/11/4/912" target="_blank" >http://www.mdpi.com/1996-1073/11/4/912</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/en11040912" target="_blank" >10.3390/en11040912</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Comparison of the energy conversion efficiency of a solar chimney and a solar PV-powered fan for ventilation applications
Popis výsledku v původním jazyce
A study into the performance of a solar chimney and a solar photovoltaic (PV)-powered fan for ventilation applications was carried out using numerical simulations. The performance of the solar chimney was compared with that of a direct current (DC) fan powered by a solar PV panel. The comparison was carried out using the same area of the irradiated surface—the area of the solar absorber plate in the case of the solar chimney and the area of the solar panel in the case of the photovoltaic-powered fan. The two studied cases were compared under various solar radiation intensities of incident solar radiation. The results indicate that the PV-powered fans significantly outperform solar chimneys in terms of converting solar energy into the kinetic energy of air motion. Moreover, ventilation with PV-powered fans offers more flexibility in the arrangement of the ventilation system and also better control of the air flow rates in the case of battery storage
Název v anglickém jazyce
Comparison of the energy conversion efficiency of a solar chimney and a solar PV-powered fan for ventilation applications
Popis výsledku anglicky
A study into the performance of a solar chimney and a solar photovoltaic (PV)-powered fan for ventilation applications was carried out using numerical simulations. The performance of the solar chimney was compared with that of a direct current (DC) fan powered by a solar PV panel. The comparison was carried out using the same area of the irradiated surface—the area of the solar absorber plate in the case of the solar chimney and the area of the solar panel in the case of the photovoltaic-powered fan. The two studied cases were compared under various solar radiation intensities of incident solar radiation. The results indicate that the PV-powered fans significantly outperform solar chimneys in terms of converting solar energy into the kinetic energy of air motion. Moreover, ventilation with PV-powered fans offers more flexibility in the arrangement of the ventilation system and also better control of the air flow rates in the case of battery storage
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20704 - Energy and fuels
Návaznosti výsledku
Projekt
<a href="/cs/project/EF15_003%2F0000456" target="_blank" >EF15_003/0000456: Laboratoř integrace procesů pro trvalou udržitelnost</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
ENERGIES
ISSN
1996-1073
e-ISSN
—
Svazek periodika
11
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
CH - Švýcarská konfederace
Počet stran výsledku
15
Strana od-do
„912:1“-„15“
Kód UT WoS článku
000434703400223
EID výsledku v databázi Scopus
2-s2.0-85054953162