Impacts of airflow interactions with thermal boundary layer on performance of personalized ventilation

Chunwen Xu*, Peter V. Nielsen, Li Liu, Rasmus Lund Jensen, Guangcai Gong

*Kontaktforfatter

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

18 Citationer (Scopus)

Resumé

Highlights
•Human thermal boundary layer is found to be penetrable at velocities lower than normally recognized value.
•Reduced challenge of penetration allows for a more effective delivery of fresh air.
•Performance of PV is significantly affected by the flow interactions in the confined space around human body.
•This study implies the interactions should be important considerations for optimal ventilation design.
OriginalsprogEngelsk
TidsskriftBuilding and Environment
Vol/bind135
Sider (fra-til)31-41
ISSN0360-1323
DOI
StatusUdgivet - 2018

Fingerprint

Flow interactions
airflow
Ventilation
ventilation
Boundary layers
penetration
boundary layer
air
interaction
Air
performance
Values
human body
Hot Temperature

Emneord

  • Energy efficient
  • Inhaled air quality
  • Penetration
  • Personalized ventilation
  • Thermal boundary layer
  • Ventilation effectiveness

Citer dette

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title = "Impacts of airflow interactions with thermal boundary layer on performance of personalized ventilation",
abstract = "Highlights•Human thermal boundary layer is found to be penetrable at velocities lower than normally recognized value.•Reduced challenge of penetration allows for a more effective delivery of fresh air.•Performance of PV is significantly affected by the flow interactions in the confined space around human body.•This study implies the interactions should be important considerations for optimal ventilation design.",
keywords = "Energy efficient, Inhaled air quality, Penetration, Personalized ventilation, Thermal boundary layer, Ventilation effectiveness, Energy efficient, Inhaled air quality, Penetration, Personalized ventilation, Thermal boundary layer, Ventilation effectiveness",
author = "Chunwen Xu and Nielsen, {Peter V.} and Li Liu and Jensen, {Rasmus Lund} and Guangcai Gong",
year = "2018",
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Impacts of airflow interactions with thermal boundary layer on performance of personalized ventilation. / Xu, Chunwen; Nielsen, Peter V.; Liu, Li; Jensen, Rasmus Lund; Gong, Guangcai.

I: Building and Environment, Bind 135, 2018, s. 31-41.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

T1 - Impacts of airflow interactions with thermal boundary layer on performance of personalized ventilation

AU - Xu, Chunwen

AU - Nielsen, Peter V.

AU - Liu, Li

AU - Jensen, Rasmus Lund

AU - Gong, Guangcai

PY - 2018

Y1 - 2018

N2 - Highlights•Human thermal boundary layer is found to be penetrable at velocities lower than normally recognized value.•Reduced challenge of penetration allows for a more effective delivery of fresh air.•Performance of PV is significantly affected by the flow interactions in the confined space around human body.•This study implies the interactions should be important considerations for optimal ventilation design.

AB - Highlights•Human thermal boundary layer is found to be penetrable at velocities lower than normally recognized value.•Reduced challenge of penetration allows for a more effective delivery of fresh air.•Performance of PV is significantly affected by the flow interactions in the confined space around human body.•This study implies the interactions should be important considerations for optimal ventilation design.

KW - Energy efficient

KW - Inhaled air quality

KW - Penetration

KW - Personalized ventilation

KW - Thermal boundary layer

KW - Ventilation effectiveness

KW - Energy efficient

KW - Inhaled air quality

KW - Penetration

KW - Personalized ventilation

KW - Thermal boundary layer

KW - Ventilation effectiveness

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U2 - 10.1016/j.buildenv.2018.02.048

DO - 10.1016/j.buildenv.2018.02.048

M3 - Journal article

AN - SCOPUS:85042904041

VL - 135

SP - 31

EP - 41

JO - Building and Environment

JF - Building and Environment

SN - 0360-1323

ER -