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Year 2023
 
Issue 6 [12 - 2023], Year XXXII

Estimate ambient temperature bin data and validation of methology for cities in Vietnam

https://mij.hoimovietnam.vn/en/archives?article=23068

  • Affiliations:

    Liaoning Technical University, China

  • *Corresponding:
    This email address is being protected from spambots. You need JavaScript enabled to view it.
  • Received: 15th-Oct-2023
  • Revised: 18th-Nov-2023
  • Accepted: 28th-Nov-2023
  • Online: 31st-Dec-2023
Pages: 51 - 58
Views: 124
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Abstract:

This paper presents the calculation and estimation the ambient temperature bin data, the main parameters used in the bin temperature method, and the energy analysis of air conditioning systems. Based on the average monthly environmental temperature data and the average monthly total radiation data in QCVN 02:2022/BXD, the ambient temperature bin data for 03 cities representing different climate zones of Vietnam were established. The calculation results show that a calculation method is completely feasible to establish environmental temperature bin data in other regions of Vietnam. The paper contributes to the proposal to upgrade TCVN standards and regulations to make the calculation of energy efficiency for air conditioners in Vietnamese climate conditions more accurate.

How to Cite
Luong, H.Xuan and Mao, J. 2023. Estimate ambient temperature bin data and validation of methology for cities in Vietnam (in Vietnamese). Mining Industry Journal. XXXII, 6 (Dec, 2023), 51-58. .
References

1. Tiêu chuẩn Quốc gia TCVN 10273-1:2013 (ISO 16358-1:2013) (2013), Máy Điều hoà không khí giải nhiệt gió và bơm nhiệt gió-gió - Phương pháp thử và tính toán các hệ số hiệu quả mùa - Phần 1: Hệ số hiệu quả mùa làm lạnh.

2. QCVN 02:2009/BXD, Quy chuẩn kỹ thuật Quốc gia số liệu điều kiện tự nhiên dùng trong xây dựng.

3. QCVN 02:2022/BXD, Quy chuẩn kỹ thuật Quốc gia về số liệu điều kiện tự nhiên dùng trong xây dựng.

4. Erbs DG., Klein SA., Beckman WA. (1983), Estimation of degree-days and ambient temperature bin data from monthly average temperatures. ASHRAE JOURNAL June 1983, 25,60-65.

5. John A. Du?e, William A. Beckman, Nathan Blair (2020), Solar Engineering of Thermal Processes, Photovoltaics and Wind.

6. Dung Le, Ineko Tanaka, Qingyuan Zhang (2023). Energy consumption characteristics in residential houses in Danang, Vietnam. The 11th International Conference on Indoor Air Quality, Ventilation & Energy Conservation in Buildings (IAQVEC2023). https:/doi.org/10.1051/e3sconf/202339603024

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