Blar i SINTEF Open på forfatter "Yang, Aileen"
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Brannforløp og ventilasjon i skoler
Haukø, Anne-Marit; Yang, Aileen; Olsø, Brynhild Garberg; Aamodt, Andreas (SINTEF rapport;2022:00394, Research report, 2022)Denne rapporten er en delleveranse i arbeidspakke WP1 i prosjektet BRAVENT – Effektiv ventilasjon av røyk fra små branner. Rapporten inneholder litteratursøk relatert til branner i skolebygg og ventilasjonsstrategier, ... -
BRAVENT – Storskala branntester (del 1): Brannytelse for ikke-brannklassifiserte ventilasjonskomponenter
Fjærestad, Janne Siren; Yang, Aileen; Dovran, Freddy; Olsen, Jørn; Meraner, Christoph (RISE Rapport;2024:37, Research report, 2024)In the overall BRAVENT project, the goal is to generate answers and documentation on current issues related to ventilation and fire by examining these with experimental fire tests. The present study aimed to evaluate the ... -
Cooking emissions from typical Norwegian meals: basis for advanced exposure studies
Jutulstad, Adele; Yang, Aileen; Schild, Peter G.; Chaudhuri, Arnab; Thunshelle, Kari (Chapter; Peer reviewed, 2022)Sustainable urban dwellings are built space-efficient, and open-plan kitchens have increasingly become the norm. A study of newer building projects has shown that the kitchen space is in the inner area of the apartment ... -
Cooking habits and usage of kitchen hoods in Norwegian homes
Jutulstad, Adele; Yang, Aileen; Schild, Peter G.; Chaudhuri, Arnab; Thunshelle, Kari (Chapter; Peer reviewed, 2022)Sustainable urban development results in more space and energy-efficient apartments. Open plan solutions are becoming more common, and the market is exploring new configurations and ventilation solutions for the kitchen ... -
Demand-controlled ventilation in schools: Influence of base ventilation rates on subjective symptoms, perceived indoor environment and young adults' learning performance
Holøs, Sverre Bjørn; Yang, Aileen; Thunshelle, Kari; Mysen, Mads (SINTEF Proceedings;9, Chapter; Peer reviewed; Conference object, 2021)The ventilation airflow rates in a demand-controlled ventilation strategy typically vary between a base (Vmin) and a maximum ventilation rate (Vmax). Classrooms have relatively short but intense hours of occupancy and a ... -
Demand-controlled ventilation: do different user groups require different CO2-setpoints?
Haugland, Martine Borgen; Yang, Aileen; Holøs, Sverre Bjørn; Thunshelle, Kari; Mysen, Mads (Journal article; Peer reviewed, 2019)The aim of this study is to investigate whether children's bioeffluent generation rate is proportional to their carbon dioxide (CO2) generation rate. Consequently, to assess if there is a need to differentiate the CO2- ... -
Digitalisering av bygninger i drift. Hvor smarte er næringsbygninger i dag?
Andersen, Kamilla Heimar; Yang, Aileen; Holøs, Sverre Bjørn; Fjellheim, Øystein (SINTEF Fag;88, Research report, 2022)Europakommisjonens ambisjon om å bli verdens første klimanøytrale kontinent innen 2050 er avhengig av digitale teknologier og løsninger som kunstig intelligens (KI), 5G, tingenes internett (IoT), skytjenester og "edge ... -
Effect of demand-controlled ventilation strategies on indoor air pollutants in a classroom: A Norwegian case study
Yang, Aileen; Andersen, Kamilla Heimar; Hak, Claudia; Mikoviny, Tomas; Wisthaler, Armin; Holøs, Sverre Bjørn (Peer reviewed; Journal article, 2023)The choice of the minimum ventilation rate (Vmin) in a demand-controlled ventilation strategy can influence energy demand but also introduce outdoor air pollutants. The latter may have direct health effects, as well as ... -
Effect of ventilation on perceived air quality in 18 classrooms
Holøs, Sverre Bjørn; Yang, Aileen; Thunshelle, Kari; Mysen, Mads (Conference object; Journal article; Peer reviewed, 2019)The aim of this paper is to assess whether reducing the minimum ventilation airflow rate (Vmin) has any negative impacts on perceived air quality (PAQ) upon entering an unoccupied room. Seventeen healthy young adults were ... -
Exposure to cooking emitted volatile organic compounds with recirculating and extracting ventilation solutions
Wojnowski, Wojciech Karol; Yang, Aileen; Mikoviny, Tomas; Wisthaler, Armin; Thunshelle, Kari (Peer reviewed; Journal article, 2024)Energy-efficient urban development leads to the compact design of apartments. Recirculating ventilation solutions are an attempt to minimize the space required for ventilation ducting, but more data on their performance ... -
Fire safety of ventilation systems and fire incidence reports in Norwegian schools
Yang, Aileen; Aamodt, Andreas; Samuelsen, Per Henning; Olsø, Brynhild Garberg; Haukø, Anne-Marit; Meraner, Christoph (Peer reviewed; Journal article, 2022)School fires are causes of concern in many countries. Although most of these fires are minor in terms of heat release rate, the amount of smoke produced can be substantial and cause significant damage beyond the room of ... -
Functional testing of ventilation systems in schools during activated fire alarm. Coherence with the fire safety strategy
Haukø, Anne-Marit; Olsø, Brynhild Garberg; Yang, Aileen; Aamodt, Andreas; Samuelsen, Per Henning; Meraner, Christoph (RISE Rapport;2022:72, Chapter, 2022)The purpose of this paper is to present results from functional testing of ventilation systems in schools during activated fire alarm. It was investigated whether the results had coherence with the ventilation strategy in ... -
How Does Low Relative Humidity Affect Perceived Air Quality, Thermal Comfort and Symptoms in Modern Office Buildings in Cold Climates?
Lind, Merethe; Holøs, Sverre Bjørn; Thunshelle, Kari; Yang, Aileen; Mysen, Mads (Chapter, 2019)To assess how people are influenced by relative humidity (RH) in cold climates, a study was conducted in an open office landscape in Oslo, Norway. The study took place during three cold days in February 2017. Fourteen ... -
Impact of Typical Faults Occurring in Demand-controlled Ventilation on Energy and Indoor Environment in a Nordic Climate
Andersen, Kamilla Heimar; Holøs, Sverre Bjørn; Yang, Aileen; Thunshelle, Kari; Fjellheim, Øystein; Jensen, Rasmus (Peer reviewed; Conference object; Journal article, 2020)This study evaluates typical faults occurring in demand-controlled ventilation (DCV) system and the impact on three output results: energy use, thermal comfort, and indoor air quality. The methodologies used in this study ... -
Preliminary developments and insights of the Smart Building Hub: A Norwegian e-infrastructure for energy-flexible and healthy buildings
Andersen, Kamilla Heimar; Yang, Aileen; Pultier, Antoine; Moazami, Amin (Peer reviewed; Journal article, 2024)Experience from acquiring, processing, and storing data in past and ongoing research projects has proven to be much more time-consuming than expected due to a plethora of data structures, missing metadata, and security ... -
SvalVent – Sval og behagelig behovsstyrt ventilasjon for individuell kjøling i yrkesbygg
Thunshelle, Kari; Yang, Aileen; Bottolfsen, Hanne Liland; Solberg, Håkon Rikoll; Schild, Peter G. (SINTEF Fag;72, Research report, 2021)Behovsstyrt ventilasjon er en forutsetning for bygg med lavt energibehov, og i Norge ligger vi langt framme når det gjelder forskning og praktisk implementering på området. En av de største utfordringene knyttet til ... -
Temperature-dependent ventilation rates might improve perceived air quality in a demand-controlled ventilation strategy
Yang, Aileen; Holøs, Sverre Bjørn; Opsahl Resvoll, Marie; Mysen, Mads; Fjellheim, Øystein (Peer reviewed; Journal article, 2021)The aim of the Best Vent project was to find the optimal control strategy for demand-controlled ventilation (DCV) without compromising on indoor air quality. In this paper, we discuss control strategies that would ensure ... -
Universell utforming i grunnskolen. Kartlegging og praksis i norske kommuner
Denizou, Karine; Yang, Aileen; Skaar, Marianne (SINTEF Fag;105, Research report, 2024)Bakgrunn Regjeringen har satt som mål at alle barn skal kunne gå på sin nærskole (Kommunal- og moderniseringsdepartementet, 2021). Det innebærer at universell utforming av grunnskolene må prioriteres. Alle landets kommuner ... -
Ventilasjonsbehov i tidlig avgassingsfase. Bakgrunn og faglig begrunnelse.
Holøs, Sverre Bjørn; Lind, Merethe; Yang, Aileen; Mysen, Mads (SINTEF Rapport;2017:00034, Research report, 2017)I prosjektet BEST VENT er det sett nærmere på dagens formulering i Klimaveiledning 444 om full døgnkontinuerlig ventilasjon i ett år for nybygg og rehabiliterte bygg. Det har skjedd to viktig endringer siden anbefalingen ... -
VOC contributions from building materials, furniture, and user equipment in low emitting and modular classrooms
Yang, Aileen; Holøs, Sverre Bjørn; Hak, Claudia; Vogt, Matthias; Schmidbauer, Norbert; Fjellheim, Øystein (SINTEF Proceedings;9, Chapter; Peer reviewed; Conference object, 2021)This study aimed to assess whether building materials, furniture, and user equipment are sources of pollution that would influence the need for ventilation. Between 2017-2020, measurements were taken in four regular ...