Repositori institucional URV
| URV's Author/s: | Ayou, Dereje Sendeku / Coronas Salcedo, Alberto / Duro Moreno, Juan Antonio / González Baixauli, Genaro / Prieto González, Juan |
| Author, as appears in the article.: | Ayou DS; Prieto J; Ramadhan F; González G; Duro JA; Coronas A |
| Author's mail: | derejesendeku.ayou@urv.cat alberto.coronas@urv.cat genaro.gonzalez@urv.cat juanantonio.duro@urv.cat |
| Author identifier: | 0000-0002-6109-3680 0000-0002-1301-7210 0000-0002-1106-5251 |
| Journal publication year: | 2022 |
| Publication Type: | Journal Publications |
| APA: | Ayou DS; Prieto J; Ramadhan F; González G; Duro JA; Coronas A (2022). Energy Analysis of Control Measures for Reducing Aerosol Transmission of COVID‐19 in the Tourism Sector of the “Costa Daurada” Spain. Energies, 15(3), -. DOI: 10.3390/en15030937 |
| Papper original source: | Energies. 15 (3): |
| Abstract: | In this paper, the use of HVAC systems and non‐HVAC control measures to reduce virus-laden bioaerosol exposure in a highly occupied indoor space is investigated. A simulation tool was used to model the fate and transport of bioaerosols in an indoor space in the hotel industry (bar or pub) with three types of HVAC system (central air handling system (CAHS), dedicated outdoor air system (DOAS), and wall unit system (WUS)). Non‐HVAC control measures such as portable air cleaners (PAC) and local exhaust fans were considered. Occupant exposure was evaluated for 1 μm bioaerosols, which transport SARS‐CoV‐2, for 3 h/day of continuous source and exposure. The combined effects of ventilation (400 l/s of outdoor air), recirculated air filtration (90% efficacy), and a PAC with a capacity up to 900 m3/h mitigated the (normalized) integrated exposure of the occupant by 0.66 to 0.51 (CAHS) and 0.43 to 0.36 (DOAS). In the case of WUS, the normalized integrated exposure was reduced by up to 0.2 when the PAC with a capacity of up to 900 m3/h was used. The corresponding electricity consumed increased by 297.4 kWh/year (CAHS) and 482.7 kWh/year (DOAS), while for the WUS it increased by 197.1 kWh/year. |
| Article's DOI: | 10.3390/en15030937 |
| Link to the original source: | https://www.mdpi.com/1996-1073/15/3/937 |
| Papper version: | info:eu-repo/semantics/publishedVersion |
| licence for use: | https://creativecommons.org/licenses/by/3.0/es/ |
| Department: | Enginyeria Mecànica |
| Licence document URL: | http://repositori.urv.cat/ca/proteccio-de-dades/ |
| Thematic Areas: | Zootecnia / recursos pesqueiros Renewable energy, sustainability and the environment Interdisciplinar General computer science Fuel technology Engineering (miscellaneous) Engenharias iv Engenharias iii Engenharias ii Energy engineering and power technology Energy (miscellaneous) Energy & fuels Electrical and electronic engineering Economia Control and optimization Ciências ambientais Ciências agrárias i Ciência da computação Building and construction Biotecnología Biodiversidade Astronomia / física |
| Keywords: | Ventilation Modelling Hvac systems Covid-19 Buildings Air filters Aerosol exposure ventilation sars-cov-2 modelling hvac systems filtration covid-19 benefits air filters |
| Entity: | Universitat Rovira i Virgili |
| Record's date: | 2023-02-23 |
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