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Research on Building Energy Efficiency and Indoor Environmental Comfort

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Green Building".

Deadline for manuscript submissions: closed (24 October 2023) | Viewed by 2244

Special Issue Editor


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Guest Editor
Department of Industrial and Information Engineering and Economics, University of L’Aquila, 67100 L’Aquila, Italy
Interests: building physics; energy efficiency; HVAC systems; dynamic simulations; lighting systems; heat transfer; renewable energy
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The buildings sector is globally responsible for about 36% of total global primary energy consumption and 40% of the total CO2 emissions worldwide. This scenario justifies the implementation of energy policies for building energy optimization that aims to reach “Net-Zero Emissions” by 2050. This ambitious goal require more intense efforts to find new high-energy impact solutions capable of minimizing energy consumption, while maintaining high levels of indoor comfort.

Therefore, the main goal of this Special Issue, "Research on Building Energy Efficiency and Indoor Environmental Comfort", is to collect wide-ranging high-quality scientific papers focused on:

  • innovative solutions for energy improvements in the building envelope and HVAC systems;
  • pioneering techniques for boosting and evaluating indoor environmental quality.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but not limited to) the following:

  • sustainable and green buildings;
  • indoor environmental quality;
  • indoor air quality;
  • sustainable materials for the building envelope;
  • heat transfer in building components;
  • HVAC and lighting systems;
  • HVAC and lighting control systems;
  • climate change and weather data analysis;
  • building simulation modelling;
  • renewable energy sources;
  • thermal storage;
  • the energy retrofit of existing buildings;
  • thermal and visual comfort;
  • non-destructive testing;
  • urban building energy modelling;
  • machine learning approach;
  • case studies.

I look forward to receiving your contributions.

Dr. Tullio De Rubeis
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • building energy efficiency
  • sustainable buildings
  • energy performance
  • energy optimization
  • indoor environmental quality
  • case studies
  • renewable energy
  • thermal comfort
  • visual comfort

Published Papers (1 paper)

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Research

16 pages, 7214 KiB  
Article
Coupling Computational Fluid Dynamics and EnergyPlus to Optimize Energy Consumption and Comfort in Air Column Ventilation at a Tall High-Speed Rail Station
by Haitao Wang, Ning Lu, Fanghao Wu and Jianfeng Zhai
Sustainability 2023, 15(17), 12948; https://doi.org/10.3390/su151712948 - 28 Aug 2023
Viewed by 934
Abstract
With the rapid development of railways, the air distribution and thermal comfort within waiting halls of high-speed railway stations receive significant attention. In this research, the EnergyPlus and CFD simulation coupling method was employed to investigate three ventilation schemes (column attached ventilation (CAV), [...] Read more.
With the rapid development of railways, the air distribution and thermal comfort within waiting halls of high-speed railway stations receive significant attention. In this research, the EnergyPlus and CFD simulation coupling method was employed to investigate three ventilation schemes (column attached ventilation (CAV), side jet ventilation (SJV), column attached with side jet ventilation (CASJV)) for the waiting hall of a high-speed railway station in Guangzhou. The research focused on analyzing the airflow characteristics, thermal comfort, and cooling energy consumption associated with each ventilation method. The results show that thermal stratification phenomena are obvious in summer waiting halls. Most of the predicted mean vote (PMV) values in the research are from −0.5 to 0.5, indicating a comfortable thermal environment. In certain areas of both the CAV and SJV, the LPD1 > 40%, which may lead to a strong sensation of a cold draft for passengers. Compared with the SJV, the CAV and CASJV save 11.89% and 9.25% in cooling energy consumption, respectively. Therefore, the CASJV is more suitable for applications in high-speed railway station waiting halls. The results of this study aim to support the application of this combination of attached ventilation and an “air column” air supply in high-speed railway stations. Full article
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