Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Natalia Lastovets"'
Autor:
Ilpo Kulmala, Aimo Taipale, Enni Sanmark, Natalia Lastovets, Piia Sormunen, Pekka Nuorti, Sampo Saari, Anni Luoto, Arto Säämänen
Publikováno v:
Heliyon, Vol 10, Iss 9, Pp e30724- (2024)
We estimated the hourly probability of airborne severe acute respiratory coronavirus 2 (SARS-CoV-2) transmission and further the estimated number of persons at transmission risk in a day care centre by calculating the inhaled dose for airborne pathog
Externí odkaz:
https://doaj.org/article/120d59cccccf4d3e9ffb644d6f049c5d
Autor:
Ville A. Vartiainen, Johanna Hela, Anni Luoto, Petra Nikuri, Enni Sanmark, Aimo Taipale, Inga Ehder-Gahm, Natalia Lastovets, Piia Sormunen, Ilpo Kulmala, Arto Säämänen
Publikováno v:
Indoor Environments, Vol 1, Iss 1, Pp 100007- (2024)
The aim of this study was to assess the effectiveness of air cleaning in reducing the risk of respiratory infection in two day care centres using a simple and robust calculation model. Additionally, we aimed to identify potential hotspots for infecti
Externí odkaz:
https://doaj.org/article/29c5e476184849d2ad2c3e2530a4440c
Publikováno v:
Energies, Vol 15, Iss 4, p 1265 (2022)
A variable refrigerant flow integrated stratum ventilation (VRF-SV) system was proposed as an energy efficient substitute for conventional central cooling systems for buildings. The novel system provided conditioned air to enclosed spaces with high i
Externí odkaz:
https://doaj.org/article/538597d297ae48d1babb6b8e9dae2445
Publikováno v:
International Journal of Ventilation. 20:204-214
An accurate temperature gradient calculation is essential for displacement ventilation (DV) system design since it directly relates to thecalculation of the required supply airflow rate. Inaccurate...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b09859e46aec343adf486bdb142c5de
https://doi.org/10.1080/14733315.2020.1777015
https://doi.org/10.1080/14733315.2020.1777015
A temperature-based method is usually applied in displacement ventilation (DV) design when overheating is the primary indoor climate concern. Different steady-state models have been developed and implemented to calculate airflow rate in rooms with DV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70a9a84fd4fdccac125f78120ddb139f
https://aaltodoc.aalto.fi/handle/123456789/61643
https://aaltodoc.aalto.fi/handle/123456789/61643
Publikováno v:
E3S Web of Conferences, Vol 111, p 02012 (2019)
Displacement ventilation diffusers are typically installed to the occupied zone, which can limit the utilization of the displacement ventilation. This paper presents the full-scale test results of two simulated office rooms with installation of displ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6dfe89b041567349fec436de86f702d
https://aaltodoc.aalto.fi/handle/123456789/40038
https://aaltodoc.aalto.fi/handle/123456789/40038
Publikováno v:
International Journal of Ventilation.
An accurate temperature gradient calculation is essential for displacement ventilation (DV) system design, since it directly relates to the calculation of supply air flow rate. Several simplified nodal models were developed and implemented in the var
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64a602757e95dc785252252816f91805
http://juuli.fi/Record/0338930919
http://juuli.fi/Record/0338930919
Publikováno v:
E3S Web of Conferences, Vol 111, p 04049 (2019)
An accurate temperature gradient calculation is essential for displacement ventilation (DV) system design, since it directly relates to the calculation of the required supply air flow rate. Inaccurate temperature prediction can cause the poor thermal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a5c1f974796498e0ea2a8bc07528b3a
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/37/e3sconf_clima2019_04049.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/37/e3sconf_clima2019_04049.pdf
Autor:
Guilherme Carrilho da Graça, Nuno M. Mateus, Panu Mustakallio, Natalia Lastovets, Marko Rosenqvist, Risto Kosonen
Publikováno v:
Building and Environment. 108:207-219
Typically vertical temperature gradient is modelled to be linear over the room height. More advanced models consist of several nodes that allow different slopes for the temperature profile between the nodes. Validation and development of all those mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c09d80ac6e777f0c72cab68171901ef6
https://doi.org/10.1016/j.buildenv.2016.08.037
https://doi.org/10.1016/j.buildenv.2016.08.037