Experimental Assessment of Mechanical Night Ventilation on Inner Wall Surfaces

Ji Wenhui; Per Kvols Heiselberg; Houhua Wang; Yue Hu; Zili Zhang

Experimental Assessment of Mechanical Night Ventilation on Inner Wall Surfaces

Ji Wenhui, Per Kvols Heiselberg, Houhua Wang, Yue Hu, Zili Zhang

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

Abstrakt

The cooling potential of night ventilation largely depends on the heat exchange at the internal room surfaces. During night time, increased heat transfer on a vertical wall is expected due to cool supply air that flows along the internal wall surface from the top of the wall. This paper presents an experimental study of the cooling of wall surfaces in a test room by mechanical night-time ventilation. Significant improvement of indoor thermal environment is presented resulting from the enhanced internal convection heat transfer.

Originalsprog	Engelsk
Titel	CLIMA 2016 : proceedings of the 12th REHVA World Congress, 22-25 May 2016, Aalborg, Denmark
Redaktører	Per Heiselberg
Antal sider	9
Vol/bind	5
Udgivelsessted	Aalborg
Forlag	Department of Civil Engineering, Aalborg University
Publikationsdato	2016
Artikelnummer	449
ISBN (Elektronisk)	87-91606-30-6 (vol. 5), 87-91606-36-5 (set)
Status	Udgivet - 2016
Begivenhed	CLIMA 2016 - 12th REHVA World Congress, 22-25 May 2016, Aalborg, Denmark - Aalborg, Danmark Varighed: 22 maj 2016 → 25 maj 2016 Konferencens nummer: 12

Konference

Konference	CLIMA 2016 - 12th REHVA World Congress, 22-25 May 2016, Aalborg, Denmark
Nummer	12
Land	Danmark
By	Aalborg
Periode	22/05/2016 → 25/05/2016

Emneord

Night cooling
Mechanical ventilation
Enhanced heat transfer

Adgang til dokumentet

http://vbn.aau.dk/files/233719382/paper_449.pdf

Andre filer og links

Find all volumes of the conference proceedings

Fingeraftryk Dyk ned i forskningsemnerne om 'Experimental Assessment of Mechanical Night Ventilation on Inner Wall Surfaces'. Sammen danner de et unikt fingeraftryk.

Citationsformater

Wenhui, J., Heiselberg, P. K., Wang, H., Hu, Y., & Zhang, Z. (2016). Experimental Assessment of Mechanical Night Ventilation on Inner Wall Surfaces. I P. Heiselberg (red.), CLIMA 2016: proceedings of the 12th REHVA World Congress, 22-25 May 2016, Aalborg, Denmark (Bind 5). [449] Department of Civil Engineering, Aalborg University. http://vbn.aau.dk/files/233719382/paper_449.pdf

@inproceedings{2027744dbed54cb89606af1ce8450a1c,

title = "Experimental Assessment of Mechanical Night Ventilation on Inner Wall Surfaces",

abstract = "The cooling potential of night ventilation largely depends on the heat exchange at the internal room surfaces. During night time, increased heat transfer on a vertical wall is expected due to cool supply air that flows along the internal wall surface from the top of the wall. This paper presents an experimental study of the cooling of wall surfaces in a test room by mechanical night-time ventilation. Significant improvement of indoor thermal environment is presented resulting from the enhanced internal convection heat transfer. ",

keywords = "Night cooling, Mechanical ventilation, Enhanced heat transfer, Night cooling, Mechanical ventilation, Enhanced heat transfer",

author = "Ji Wenhui and Heiselberg, {Per Kvols} and Houhua Wang and Yue Hu and Zili Zhang",

year = "2016",

language = "English",

volume = "5",

editor = "Per Heiselberg",

booktitle = "CLIMA 2016",

publisher = "Department of Civil Engineering, Aalborg University",

address = "Denmark",

note = "CLIMA 2016 - 12th REHVA World Congress, 22-25 May 2016, Aalborg, Denmark, CLIMA ; Conference date: 22-05-2016 Through 25-05-2016",

}

Wenhui, J, Heiselberg, PK, Wang, H, Hu, Y & Zhang, Z 2016, Experimental Assessment of Mechanical Night Ventilation on Inner Wall Surfaces. i P Heiselberg (red.), CLIMA 2016: proceedings of the 12th REHVA World Congress, 22-25 May 2016, Aalborg, Denmark. bind 5, 449, Department of Civil Engineering, Aalborg University, Aalborg, CLIMA 2016 - 12th REHVA World Congress, 22-25 May 2016, Aalborg, Denmark, Aalborg, Danmark, 22/05/2016. <http://vbn.aau.dk/files/233719382/paper_449.pdf>

Experimental Assessment of Mechanical Night Ventilation on Inner Wall Surfaces. / Wenhui, Ji; Heiselberg, Per Kvols; Wang, Houhua; Hu, Yue; Zhang, Zili.

CLIMA 2016: proceedings of the 12th REHVA World Congress, 22-25 May 2016, Aalborg, Denmark. red. / Per Heiselberg. Bind 5 Aalborg : Department of Civil Engineering, Aalborg University, 2016. 449.

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

TY - GEN

T1 - Experimental Assessment of Mechanical Night Ventilation on Inner Wall Surfaces

AU - Wenhui, Ji

AU - Heiselberg, Per Kvols

AU - Wang, Houhua

AU - Hu, Yue

AU - Zhang, Zili

N1 - Conference code: 12

PY - 2016

Y1 - 2016

N2 - The cooling potential of night ventilation largely depends on the heat exchange at the internal room surfaces. During night time, increased heat transfer on a vertical wall is expected due to cool supply air that flows along the internal wall surface from the top of the wall. This paper presents an experimental study of the cooling of wall surfaces in a test room by mechanical night-time ventilation. Significant improvement of indoor thermal environment is presented resulting from the enhanced internal convection heat transfer.

AB - The cooling potential of night ventilation largely depends on the heat exchange at the internal room surfaces. During night time, increased heat transfer on a vertical wall is expected due to cool supply air that flows along the internal wall surface from the top of the wall. This paper presents an experimental study of the cooling of wall surfaces in a test room by mechanical night-time ventilation. Significant improvement of indoor thermal environment is presented resulting from the enhanced internal convection heat transfer.

KW - Night cooling

KW - Mechanical ventilation

KW - Enhanced heat transfer

KW - Night cooling

KW - Mechanical ventilation

KW - Enhanced heat transfer

UR - http://vbn.aau.dk/da/activities/clima-2016--12th-rehva-world-congress%2843019fd3-70a7-4c5c-9176-825addd5913f%29.html

M3 - Article in proceeding

VL - 5

BT - CLIMA 2016

A2 - Heiselberg, Per

PB - Department of Civil Engineering, Aalborg University

CY - Aalborg

T2 - CLIMA 2016 - 12th REHVA World Congress, 22-25 May 2016, Aalborg, Denmark

Y2 - 22 May 2016 through 25 May 2016

ER -