Influence of a moving manikin under stratum ventilation

Weiqin Wu; Zhang Lin

Influence of a moving manikin under stratum ventilation

Weiqin Wu
, Zhang Lin

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

This paper study the influence of a moving manikin under stratum ventilation with two different return air outlet layouts, "middle in low out" and "middle in upper out". The moving speed was 1 m/s. The temperature, velocity and CO₂ distribution were measured. The results showed that when the manikin moved by the seated person every 10s, the influence on temperature and CO₂ distribution in breathing zone was relative small under both layouts. It illustrates that the movement of the manikin did not enlarge the diffusion effect under stratum ventilation, and stratum ventilation could provide reasonable good air quality in breathing zone even though there is frequent disturbances.

Original language	English
Title of host publication	Indoor Air 2014 - 13th International Conference on Indoor Air Quality and Climate
Publisher	International Society of Indoor Air Quality and Climate
Pages	485-491
Publication status	Published - 2014
Event	13th International Conference on Indoor Air Quality and Climate (Indoor Air 2014) - University of Hong Kong, Hong Kong, China Duration: 7 Jul 2014 → 12 Jul 2014 Conference number: 13 http://www.indoorair2014.org https://www.hku.hk/press/news_detail_11414.html

Conference

Conference	13th International Conference on Indoor Air Quality and Climate (Indoor Air 2014)
Abbreviated title	Indoor Air
Place	Hong Kong, China
Period	7/07/14 → 12/07/14
Internet address	http://www.indoorair2014.org https://www.hku.hk/press/news_detail_11414.html

Research Keywords

Breathing zone
Stratum ventilation
Walking person

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title = "Influence of a moving manikin under stratum ventilation",

abstract = "This paper study the influence of a moving manikin under stratum ventilation with two different return air outlet layouts, {"}middle in low out{"} and {"}middle in upper out{"}. The moving speed was 1 m/s. The temperature, velocity and CO2 distribution were measured. The results showed that when the manikin moved by the seated person every 10s, the influence on temperature and CO2 distribution in breathing zone was relative small under both layouts. It illustrates that the movement of the manikin did not enlarge the diffusion effect under stratum ventilation, and stratum ventilation could provide reasonable good air quality in breathing zone even though there is frequent disturbances.",

keywords = "Breathing zone, Stratum ventilation, Walking person",

author = "Weiqin Wu and Zhang Lin",

year = "2014",

language = "English",

pages = "485--491",

booktitle = "Indoor Air 2014 - 13th International Conference on Indoor Air Quality and Climate",

publisher = "International Society of Indoor Air Quality and Climate",

note = "13th International Conference on Indoor Air Quality and Climate (Indoor Air 2014), Indoor Air ; Conference date: 07-07-2014 Through 12-07-2014",

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Influence of a moving manikin under stratum ventilation. / Wu, Weiqin; Lin, Zhang.
Indoor Air 2014 - 13th International Conference on Indoor Air Quality and Climate. International Society of Indoor Air Quality and Climate, 2014. p. 485-491.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Influence of a moving manikin under stratum ventilation

AU - Wu, Weiqin

AU - Lin, Zhang

N1 - Conference code: 13

PY - 2014

Y1 - 2014

N2 - This paper study the influence of a moving manikin under stratum ventilation with two different return air outlet layouts, "middle in low out" and "middle in upper out". The moving speed was 1 m/s. The temperature, velocity and CO2 distribution were measured. The results showed that when the manikin moved by the seated person every 10s, the influence on temperature and CO2 distribution in breathing zone was relative small under both layouts. It illustrates that the movement of the manikin did not enlarge the diffusion effect under stratum ventilation, and stratum ventilation could provide reasonable good air quality in breathing zone even though there is frequent disturbances.

AB - This paper study the influence of a moving manikin under stratum ventilation with two different return air outlet layouts, "middle in low out" and "middle in upper out". The moving speed was 1 m/s. The temperature, velocity and CO2 distribution were measured. The results showed that when the manikin moved by the seated person every 10s, the influence on temperature and CO2 distribution in breathing zone was relative small under both layouts. It illustrates that the movement of the manikin did not enlarge the diffusion effect under stratum ventilation, and stratum ventilation could provide reasonable good air quality in breathing zone even though there is frequent disturbances.

KW - Breathing zone

KW - Stratum ventilation

KW - Walking person

UR - https://www.scopus.com/pages/publications/84924743843

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84924743843&origin=recordpage

M3 - RGC 32 - Refereed conference paper (with host publication)

SP - 485

EP - 491

BT - Indoor Air 2014 - 13th International Conference on Indoor Air Quality and Climate

PB - International Society of Indoor Air Quality and Climate

T2 - 13th International Conference on Indoor Air Quality and Climate (Indoor Air 2014)

Y2 - 7 July 2014 through 12 July 2014

ER -

Influence of a moving manikin under stratum ventilation

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