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

Received: Jun. 20, 2023    Accepted: Jul. 26, 2023    Published: Jul. 31, 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.

DOI 10.11648/j.sd.20231104.14
Published in Science Discovery ( Volume 11, Issue 4, August 2023 )
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), 2024. Published by Science Publishing Group

Keywords

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

References
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Cite This Article
  • 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://download.sciencepg.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
  • China Northwest Architecture Design and Research Institute Co. Ltd, Xi’an, China

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

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

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

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

  • Section