Application of Attachment Ventilation in the East Terminal of Xi'an Xianyang International Airport Phase III Expansion Project

Hua Zhengbo; Wang Juanfang; Luo Haichuan; Wang Le; Ren Shaobo

doi:doi:10.11648/j.sd.20231104.14

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Application of Attachment Ventilation in the East Terminal of Xi'an Xianyang International Airport Phase III Expansion Project

Hua Zhengbo, Wang Juanfang, Luo Haichuan, Wang Le, Ren Shaobo

Published in Science Discovery (Volume 11, Issue 4)

Received: 20 June 2023 Accepted: 26 July 2023 Published: 31 July 2023

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Abstract

As a typical tall spatial building, airport terminals often adopt curtain wall structures with dense personnel and high air conditioning loads. Therefore, it is necessary to set up reasonable airflow organization to ensure indoor air conditioning effectiveness and reduce energy consumption. The traditional mixed air supply method has many limitations when applied to tall spaces in airport terminals, and the air supply effect and economy are not good. Numerical simulation was used to analyze the use of cylindrical attached jet air supply in the waiting and welcoming halls of airport terminals. The results showed that the use of attached air supply and top side air supply in the terminal area has a more uniform distribution of velocity and temperature fields, and this scheme is more energy-efficient; IF the waiting hall area only adopts top side air supply, the total air supply volume needs to be increased by 93% to achieve the same indoor temperature distribution. The living room area adopts a cylindrical attached air supply method, which can achieve a more uniform temperature and velocity distribution with a smaller air supply volume compared to a mixed air supply method. Efficient attached air supply for airport terminals provides a new design concept for air conditioning in tall spaces, with significant energy-saving effects.

Published in	Science Discovery (Volume 11, Issue 4)
DOI	10.11648/j.sd.20231104.14
Page(s)	160-168
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

The Waiting Hall, Attachment Ventilation, Temperature Field, Velocity Field, Energy Conservation

References

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APA Style

Hua Zhengbo, Wang Juanfang, Luo Haichuan, Wang Le, Ren Shaobo. (2023). Application of Attachment Ventilation in the East Terminal of Xi'an Xianyang International Airport Phase III Expansion Project. Science Discovery, 11(4), 160-168. https://doi.org/10.11648/j.sd.20231104.14

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ACS Style

Hua Zhengbo; Wang Juanfang; Luo Haichuan; Wang Le; Ren Shaobo. Application of Attachment Ventilation in the East Terminal of Xi'an Xianyang International Airport Phase III Expansion Project. Sci. Discov. 2023, 11(4), 160-168. doi: 10.11648/j.sd.20231104.14

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AMA Style

Hua Zhengbo, Wang Juanfang, Luo Haichuan, Wang Le, Ren Shaobo. Application of Attachment Ventilation in the East Terminal of Xi'an Xianyang International Airport Phase III Expansion Project. Sci Discov. 2023;11(4):160-168. doi: 10.11648/j.sd.20231104.14

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@article{10.11648/j.sd.20231104.14,
  author = {Hua Zhengbo and Wang Juanfang and Luo Haichuan and Wang Le and Ren Shaobo},
  title = {Application of Attachment Ventilation in the East Terminal of Xi'an Xianyang International Airport Phase III Expansion Project},
  journal = {Science Discovery},
  volume = {11},
  number = {4},
  pages = {160-168},
  doi = {10.11648/j.sd.20231104.14},
  url = {https://doi.org/10.11648/j.sd.20231104.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20231104.14},
  abstract = {As a typical tall spatial building, airport terminals often adopt curtain wall structures with dense personnel and high air conditioning loads. Therefore, it is necessary to set up reasonable airflow organization to ensure indoor air conditioning effectiveness and reduce energy consumption. The traditional mixed air supply method has many limitations when applied to tall spaces in airport terminals, and the air supply effect and economy are not good. Numerical simulation was used to analyze the use of cylindrical attached jet air supply in the waiting and welcoming halls of airport terminals. The results showed that the use of attached air supply and top side air supply in the terminal area has a more uniform distribution of velocity and temperature fields, and this scheme is more energy-efficient; IF the waiting hall area only adopts top side air supply, the total air supply volume needs to be increased by 93% to achieve the same indoor temperature distribution. The living room area adopts a cylindrical attached air supply method, which can achieve a more uniform temperature and velocity distribution with a smaller air supply volume compared to a mixed air supply method. Efficient attached air supply for airport terminals provides a new design concept for air conditioning in tall spaces, with significant energy-saving effects.},
 year = {2023}
}

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TY  - JOUR
T1  - Application of Attachment Ventilation in the East Terminal of Xi'an Xianyang International Airport Phase III Expansion Project
AU  - Hua Zhengbo
AU  - Wang Juanfang
AU  - Luo Haichuan
AU  - Wang Le
AU  - Ren Shaobo
Y1  - 2023/07/31
PY  - 2023
N1  - https://doi.org/10.11648/j.sd.20231104.14
DO  - 10.11648/j.sd.20231104.14
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 160
EP  - 168
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20231104.14
AB  - As a typical tall spatial building, airport terminals often adopt curtain wall structures with dense personnel and high air conditioning loads. Therefore, it is necessary to set up reasonable airflow organization to ensure indoor air conditioning effectiveness and reduce energy consumption. The traditional mixed air supply method has many limitations when applied to tall spaces in airport terminals, and the air supply effect and economy are not good. Numerical simulation was used to analyze the use of cylindrical attached jet air supply in the waiting and welcoming halls of airport terminals. The results showed that the use of attached air supply and top side air supply in the terminal area has a more uniform distribution of velocity and temperature fields, and this scheme is more energy-efficient; IF the waiting hall area only adopts top side air supply, the total air supply volume needs to be increased by 93% to achieve the same indoor temperature distribution. The living room area adopts a cylindrical attached air supply method, which can achieve a more uniform temperature and velocity distribution with a smaller air supply volume compared to a mixed air supply method. Efficient attached air supply for airport terminals provides a new design concept for air conditioning in tall spaces, with significant energy-saving effects.
VL  - 11
IS  - 4
ER  -

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Author Information

Hua Zhengbo

China Northwest Architecture Design and Research Institute Co. Ltd, Xi’an, China
Wang Juanfang

China Northwest Architecture Design and Research Institute Co. Ltd, Xi’an, China
Luo Haichuan

China Northwest Architecture Design and Research Institute Co. Ltd, Xi’an, China
Wang Le

China Northwest Architecture Design and Research Institute Co. Ltd, Xi’an, China
Ren Shaobo

China Northwest Architecture Design and Research Institute Co. Ltd, Xi’an, China

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Plain Text BibTeX RIS

APA Style

Hua Zhengbo, Wang Juanfang, Luo Haichuan, Wang Le, Ren Shaobo. (2023). Application of Attachment Ventilation in the East Terminal of Xi'an Xianyang International Airport Phase III Expansion Project. Science Discovery, 11(4), 160-168. https://doi.org/10.11648/j.sd.20231104.14

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ACS Style

Hua Zhengbo; Wang Juanfang; Luo Haichuan; Wang Le; Ren Shaobo. Application of Attachment Ventilation in the East Terminal of Xi'an Xianyang International Airport Phase III Expansion Project. Sci. Discov. 2023, 11(4), 160-168. doi: 10.11648/j.sd.20231104.14

Copy | Download

AMA Style

Hua Zhengbo, Wang Juanfang, Luo Haichuan, Wang Le, Ren Shaobo. Application of Attachment Ventilation in the East Terminal of Xi'an Xianyang International Airport Phase III Expansion Project. Sci Discov. 2023;11(4):160-168. doi: 10.11648/j.sd.20231104.14

Copy | Download

@article{10.11648/j.sd.20231104.14,
  author = {Hua Zhengbo and Wang Juanfang and Luo Haichuan and Wang Le and Ren Shaobo},
  title = {Application of Attachment Ventilation in the East Terminal of Xi'an Xianyang International Airport Phase III Expansion Project},
  journal = {Science Discovery},
  volume = {11},
  number = {4},
  pages = {160-168},
  doi = {10.11648/j.sd.20231104.14},
  url = {https://doi.org/10.11648/j.sd.20231104.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20231104.14},
  abstract = {As a typical tall spatial building, airport terminals often adopt curtain wall structures with dense personnel and high air conditioning loads. Therefore, it is necessary to set up reasonable airflow organization to ensure indoor air conditioning effectiveness and reduce energy consumption. The traditional mixed air supply method has many limitations when applied to tall spaces in airport terminals, and the air supply effect and economy are not good. Numerical simulation was used to analyze the use of cylindrical attached jet air supply in the waiting and welcoming halls of airport terminals. The results showed that the use of attached air supply and top side air supply in the terminal area has a more uniform distribution of velocity and temperature fields, and this scheme is more energy-efficient; IF the waiting hall area only adopts top side air supply, the total air supply volume needs to be increased by 93% to achieve the same indoor temperature distribution. The living room area adopts a cylindrical attached air supply method, which can achieve a more uniform temperature and velocity distribution with a smaller air supply volume compared to a mixed air supply method. Efficient attached air supply for airport terminals provides a new design concept for air conditioning in tall spaces, with significant energy-saving effects.},
 year = {2023}
}

Copy | Download

TY  - JOUR
T1  - Application of Attachment Ventilation in the East Terminal of Xi'an Xianyang International Airport Phase III Expansion Project
AU  - Hua Zhengbo
AU  - Wang Juanfang
AU  - Luo Haichuan
AU  - Wang Le
AU  - Ren Shaobo
Y1  - 2023/07/31
PY  - 2023
N1  - https://doi.org/10.11648/j.sd.20231104.14
DO  - 10.11648/j.sd.20231104.14
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 160
EP  - 168
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20231104.14
AB  - As a typical tall spatial building, airport terminals often adopt curtain wall structures with dense personnel and high air conditioning loads. Therefore, it is necessary to set up reasonable airflow organization to ensure indoor air conditioning effectiveness and reduce energy consumption. The traditional mixed air supply method has many limitations when applied to tall spaces in airport terminals, and the air supply effect and economy are not good. Numerical simulation was used to analyze the use of cylindrical attached jet air supply in the waiting and welcoming halls of airport terminals. The results showed that the use of attached air supply and top side air supply in the terminal area has a more uniform distribution of velocity and temperature fields, and this scheme is more energy-efficient; IF the waiting hall area only adopts top side air supply, the total air supply volume needs to be increased by 93% to achieve the same indoor temperature distribution. The living room area adopts a cylindrical attached air supply method, which can achieve a more uniform temperature and velocity distribution with a smaller air supply volume compared to a mixed air supply method. Efficient attached air supply for airport terminals provides a new design concept for air conditioning in tall spaces, with significant energy-saving effects.
VL  - 11
IS  - 4
ER  -

Copy | Download