Advanced airflow distribution methods for reducing exposure of indoor pollution

Guangyu Cao, Peter Vilhelm Nielsen, Arsen Melikov, Risto Kosonen

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Resumé

The adverse effect of various indoor pollutants on occupants’ health have been recognized. In public spaces flu viruses may spread from person to person by airflow generated by various traditional ventilation methods, like natural ventilation and mixing ventilation (MV Personalized ventilation (PV) supplies clean air close to the occupant and directly into the breathing zone. Studies show that it improves the inhaled air quality and reduces the risk of airborne cross-infection in comparison with total volume (TV) ventilation. However, it is still challenging for PV and other advanced air distribution methods to reduce the exposure to gaseous and particulate pollutants under disturbed conditions and to ensure thermal comfort at the same time. The objective of this study is to analyse the performance of different advanced airflow distribution methods for protection of occupants from exposure to indoor pollutants.
OriginalsprogEngelsk
Titel 38th AIVC Conference "Ventilating healthy low-energy buildings"
Antal sider6
ForlagAIVC
Publikationsdato2017
StatusUdgivet - 2017
Begivenhed 38th AIVC Conference "Ventilating healthy low-energy buildings" - Nottingham, Storbritannien
Varighed: 13 sep. 201714 sep. 2017
Konferencens nummer: 38

Konference

Konference 38th AIVC Conference "Ventilating healthy low-energy buildings"
Nummer38
LandStorbritannien
ByNottingham
Periode13/09/201714/09/2017

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Ventilation
Pollution
Thermal comfort
Air
Viruses
Air quality
Health

Emneord

  • Advanced airflow distribution
  • Personal exposure
  • Indoor pollution
  • Ventilation
  • Indoor air quality

Citer dette

Cao, G., Nielsen, P. V., Melikov, A., & Kosonen, R. (2017). Advanced airflow distribution methods for reducing exposure of indoor pollution. I 38th AIVC Conference "Ventilating healthy low-energy buildings" AIVC.
Cao, Guangyu ; Nielsen, Peter Vilhelm ; Melikov, Arsen ; Kosonen, Risto. / Advanced airflow distribution methods for reducing exposure of indoor pollution. 38th AIVC Conference "Ventilating healthy low-energy buildings". AIVC, 2017.
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abstract = "The adverse effect of various indoor pollutants on occupants’ health have been recognized. In public spaces flu viruses may spread from person to person by airflow generated by various traditional ventilation methods, like natural ventilation and mixing ventilation (MV Personalized ventilation (PV) supplies clean air close to the occupant and directly into the breathing zone. Studies show that it improves the inhaled air quality and reduces the risk of airborne cross-infection in comparison with total volume (TV) ventilation. However, it is still challenging for PV and other advanced air distribution methods to reduce the exposure to gaseous and particulate pollutants under disturbed conditions and to ensure thermal comfort at the same time. The objective of this study is to analyse the performance of different advanced airflow distribution methods for protection of occupants from exposure to indoor pollutants.",
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Cao, G, Nielsen, PV, Melikov, A & Kosonen, R 2017, Advanced airflow distribution methods for reducing exposure of indoor pollution. i 38th AIVC Conference "Ventilating healthy low-energy buildings". AIVC, Nottingham, Storbritannien, 13/09/2017.

Advanced airflow distribution methods for reducing exposure of indoor pollution. / Cao, Guangyu; Nielsen, Peter Vilhelm; Melikov, Arsen; Kosonen, Risto.

38th AIVC Conference "Ventilating healthy low-energy buildings". AIVC, 2017.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

TY - GEN

T1 - Advanced airflow distribution methods for reducing exposure of indoor pollution

AU - Cao, Guangyu

AU - Nielsen, Peter Vilhelm

AU - Melikov, Arsen

AU - Kosonen, Risto

PY - 2017

Y1 - 2017

N2 - The adverse effect of various indoor pollutants on occupants’ health have been recognized. In public spaces flu viruses may spread from person to person by airflow generated by various traditional ventilation methods, like natural ventilation and mixing ventilation (MV Personalized ventilation (PV) supplies clean air close to the occupant and directly into the breathing zone. Studies show that it improves the inhaled air quality and reduces the risk of airborne cross-infection in comparison with total volume (TV) ventilation. However, it is still challenging for PV and other advanced air distribution methods to reduce the exposure to gaseous and particulate pollutants under disturbed conditions and to ensure thermal comfort at the same time. The objective of this study is to analyse the performance of different advanced airflow distribution methods for protection of occupants from exposure to indoor pollutants.

AB - The adverse effect of various indoor pollutants on occupants’ health have been recognized. In public spaces flu viruses may spread from person to person by airflow generated by various traditional ventilation methods, like natural ventilation and mixing ventilation (MV Personalized ventilation (PV) supplies clean air close to the occupant and directly into the breathing zone. Studies show that it improves the inhaled air quality and reduces the risk of airborne cross-infection in comparison with total volume (TV) ventilation. However, it is still challenging for PV and other advanced air distribution methods to reduce the exposure to gaseous and particulate pollutants under disturbed conditions and to ensure thermal comfort at the same time. The objective of this study is to analyse the performance of different advanced airflow distribution methods for protection of occupants from exposure to indoor pollutants.

KW - Advanced airflow distribution

KW - Personal exposure

KW - Indoor pollution

KW - Ventilation

KW - Indoor air quality

KW - Advanced airflow distribution

KW - Personal exposure

KW - Indoor pollution

KW - Ventilation

KW - Indoor air quality

UR - https://www.aivc.org/resource/advanced-airflow-distribution-methods-reducing-exposure-indoor-pollution

M3 - Article in proceeding

BT - 38th AIVC Conference "Ventilating healthy low-energy buildings"

PB - AIVC

ER -

Cao G, Nielsen PV, Melikov A, Kosonen R. Advanced airflow distribution methods for reducing exposure of indoor pollution. I 38th AIVC Conference "Ventilating healthy low-energy buildings". AIVC. 2017