Airflow control for personal air-conditioning in a partly unoccupied zone using a multi-flow ceiling cassette type packaged air-conditioner

Ryo Ishiguro, Tomoyuki Chikamoto, Satoshi Hashimoto, Ryozo Inada, Atsushi Nishino, Takashi Akimoto

研究成果: Article

1 引用 (Scopus)

抄録

There are various demands for air-conditioning in each office space resulting from the variability of thermal distribution caused by a bias of heat sources. Furthermore, individual demands on the thermal environment are diverse. Therefore, it is difficult to satisfy all demands using conventional air-conditioning systems since these assume perfect mixing. Instead, demand may vary with the result that some spaces could be excessively or unnecessarily cooled. This paper examines an airflow and temperature control for personal air-conditioning. This is aimed at providing personal comfort on demand while not unnecessarily cooling unoccupied zones. The method utilizes a multi-flow ceiling cassette type packaged air-conditioner. In this study, thermal comfort and energy performance were analysed using CFD (Computational Fluid Dynamics). From this a personal air control and thermal comfort strategy was developed.

元の言語English
ページ(範囲)393-403
ページ数11
ジャーナルInternational Journal of Ventilation
9
発行部数4
出版物ステータスPublished - 2011 3

Fingerprint

Ceilings
Air conditioning
Thermal comfort
Air
Thermal energy
Temperature control
Computational fluid dynamics
Cooling
Hot Temperature

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Building and Construction

これを引用

Airflow control for personal air-conditioning in a partly unoccupied zone using a multi-flow ceiling cassette type packaged air-conditioner. / Ishiguro, Ryo; Chikamoto, Tomoyuki; Hashimoto, Satoshi; Inada, Ryozo; Nishino, Atsushi; Akimoto, Takashi.

:: International Journal of Ventilation, 巻 9, 番号 4, 03.2011, p. 393-403.

研究成果: Article

Ishiguro, Ryo ; Chikamoto, Tomoyuki ; Hashimoto, Satoshi ; Inada, Ryozo ; Nishino, Atsushi ; Akimoto, Takashi. / Airflow control for personal air-conditioning in a partly unoccupied zone using a multi-flow ceiling cassette type packaged air-conditioner. :: International Journal of Ventilation. 2011 ; 巻 9, 番号 4. pp. 393-403.
@article{4455ebb52c9c412e896c9d1a3ea92d60,
title = "Airflow control for personal air-conditioning in a partly unoccupied zone using a multi-flow ceiling cassette type packaged air-conditioner",
abstract = "There are various demands for air-conditioning in each office space resulting from the variability of thermal distribution caused by a bias of heat sources. Furthermore, individual demands on the thermal environment are diverse. Therefore, it is difficult to satisfy all demands using conventional air-conditioning systems since these assume perfect mixing. Instead, demand may vary with the result that some spaces could be excessively or unnecessarily cooled. This paper examines an airflow and temperature control for personal air-conditioning. This is aimed at providing personal comfort on demand while not unnecessarily cooling unoccupied zones. The method utilizes a multi-flow ceiling cassette type packaged air-conditioner. In this study, thermal comfort and energy performance were analysed using CFD (Computational Fluid Dynamics). From this a personal air control and thermal comfort strategy was developed.",
keywords = "Airflow control for unoccupied zone, Personal air-conditioning, Thermal comfort",
author = "Ryo Ishiguro and Tomoyuki Chikamoto and Satoshi Hashimoto and Ryozo Inada and Atsushi Nishino and Takashi Akimoto",
year = "2011",
month = "3",
language = "English",
volume = "9",
pages = "393--403",
journal = "International Journal of Ventilation",
issn = "1473-3315",
publisher = "Veetech Ltd.",
number = "4",

}

TY - JOUR

T1 - Airflow control for personal air-conditioning in a partly unoccupied zone using a multi-flow ceiling cassette type packaged air-conditioner

AU - Ishiguro, Ryo

AU - Chikamoto, Tomoyuki

AU - Hashimoto, Satoshi

AU - Inada, Ryozo

AU - Nishino, Atsushi

AU - Akimoto, Takashi

PY - 2011/3

Y1 - 2011/3

N2 - There are various demands for air-conditioning in each office space resulting from the variability of thermal distribution caused by a bias of heat sources. Furthermore, individual demands on the thermal environment are diverse. Therefore, it is difficult to satisfy all demands using conventional air-conditioning systems since these assume perfect mixing. Instead, demand may vary with the result that some spaces could be excessively or unnecessarily cooled. This paper examines an airflow and temperature control for personal air-conditioning. This is aimed at providing personal comfort on demand while not unnecessarily cooling unoccupied zones. The method utilizes a multi-flow ceiling cassette type packaged air-conditioner. In this study, thermal comfort and energy performance were analysed using CFD (Computational Fluid Dynamics). From this a personal air control and thermal comfort strategy was developed.

AB - There are various demands for air-conditioning in each office space resulting from the variability of thermal distribution caused by a bias of heat sources. Furthermore, individual demands on the thermal environment are diverse. Therefore, it is difficult to satisfy all demands using conventional air-conditioning systems since these assume perfect mixing. Instead, demand may vary with the result that some spaces could be excessively or unnecessarily cooled. This paper examines an airflow and temperature control for personal air-conditioning. This is aimed at providing personal comfort on demand while not unnecessarily cooling unoccupied zones. The method utilizes a multi-flow ceiling cassette type packaged air-conditioner. In this study, thermal comfort and energy performance were analysed using CFD (Computational Fluid Dynamics). From this a personal air control and thermal comfort strategy was developed.

KW - Airflow control for unoccupied zone

KW - Personal air-conditioning

KW - Thermal comfort

UR - http://www.scopus.com/inward/record.url?scp=79951963798&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79951963798&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:79951963798

VL - 9

SP - 393

EP - 403

JO - International Journal of Ventilation

JF - International Journal of Ventilation

SN - 1473-3315

IS - 4

ER -