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Low Energy Architecture and Design for Thermal Comfort

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

Deadline for manuscript submissions: closed (15 June 2023) | Viewed by 4227

Special Issue Editor

Department of Energy and Power Engineering, School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China
Interests: thermal energy storage; human thermal comfort; building thermal environment; personal thermal management; renewable energy use in buildings; building energy conservation; advanced materials for thermal storage

Special Issue Information

Dear Colleagues,

The majority of people’s life and activities take place inside buildings, which means indoor thermal comfort is an important issue related to human health and welfare. With the development of technology and the progress of society, people’s demands on thermal environment are growing, which leads to unavoidable increases in energy consumption. How to balance the relationship between indoor thermal environment improvement and low-energy architecture design is a crucial issue. It is important to study scientifical theory, methods, and practice on thermal comfort in energy-efficient buildings.

The scope of this Special Issue stems from the increasing requirements of both high-quality indoor thermal environments and building energy conservation and emission reduction. New technologies and materials support the improvement of healthy, comfortable, and sustainable building environments, although unprecedented problems and challenges continue to present themselves in this era of rapid development.

The field of thermal comfort and building engineering is expecting further consideration of how sustainable development can be achieved under global energy sources and environmental problems.

The Special Issue will address theoretical and practical issues associated with thermal comfort in energy-efficient buildings and sustainable human living environments. Topics of interest include, but are not limited to the following:

  • Sustainability and new technology;
  • Innovation in thermal environment construction;
  • Thermal comfort and adaptative thermal comfort;
  • Thermal comfort standards;
  • Individual thermal comfort;
  • Local thermal comfort;
  • Dynamic thermal comfort;
  • Human thermal regulation model;
  • Building energy use for thermal comfort;
  • Building on-site survey on thermal comfort;
  • Advanced and new materials for personal thermal management;
  • Building envelope and insulation;
  • Design of architecture for free cooling;
  • Emerging issues in thermal comfort and energy-efficient building

I look forward to receiving your contributions.

Dr. Wenjie Ji
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

  • thermal comfort
  • adaptative thermal comfort
  • thermal sensation prediction
  • indoor thermal environment
  • personal thermal management
  • building energy conservation

Published Papers (3 papers)

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Research

16 pages, 3579 KiB  
Article
Investigation of Indoor Thermal Environment and Heat-Using Behavior for Heat-Metering Households in Northern China
by Xiu’e Yang, Wenjie Ji, Chunhui Wang and Haidong Wu
Sustainability 2023, 15(20), 15149; https://doi.org/10.3390/su152015149 - 23 Oct 2023
Viewed by 607
Abstract
Heat-using behavior has a major impact on heating energy in heat-metering systems, and therefore, a better understanding can assist in behavior guidance to reduce energy. The objective of this paper was to investigate heat-using behavior, including adjusting heating end valves and operating windows, [...] Read more.
Heat-using behavior has a major impact on heating energy in heat-metering systems, and therefore, a better understanding can assist in behavior guidance to reduce energy. The objective of this paper was to investigate heat-using behavior, including adjusting heating end valves and operating windows, and identify the main factors affecting the heat-using behavior of households in heat-metering modes. Thirty households were measured and surveyed. The factors influencing heat-using behavior, including outdoor and indoor environmental parameters and time of day, were analyzed. The results are the following: (1) The indoor temperature for heat-metering households was relatively high, up to 24–25 °C (95% confidence interval). (2) The heat-using behavior of households has a lack of rationality: a low proportion of households with adjusted heating end valves, high indoor temperature settings, and more frequent window openings. Improving indoor comfort is the main reason for households to adjust heating end valves, accounting for 79% (95% confidence interval, CI: 71–87%). “Thermostat control valve does not work” is the main reason for households without adjustment, accounting for 63% (95% confidence interval, CI: 53–72%). (3) Time of day and indoor temperature affect active households’ willingness to adjust heating end valves. Time of day, indoor temperature, and outdoor temperature have impacts on opening windows during heating periods. Full article
(This article belongs to the Special Issue Low Energy Architecture and Design for Thermal Comfort)
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16 pages, 2657 KiB  
Article
Older Adults’ Thermal Comfort in Nursing Homes: Exploratory Research in Three Case Studies
by Karina Neira-Zambrano, Maureen Trebilcock-Kelly and Juan Carlos Briede-Westermeyer
Sustainability 2023, 15(4), 3002; https://doi.org/10.3390/su15043002 - 07 Feb 2023
Viewed by 1632
Abstract
There are two types of occupants in nursing homes: older adults and caregivers. Because the former has different physiological qualities, they are more sensitive to high and low temperatures, presenting discrepancies with caregivers regarding thermal sensation. The objective of this exploratory research was [...] Read more.
There are two types of occupants in nursing homes: older adults and caregivers. Because the former has different physiological qualities, they are more sensitive to high and low temperatures, presenting discrepancies with caregivers regarding thermal sensation. The objective of this exploratory research was to determine to what extent the range of thermal comfort differed between older adults and caregivers in three nursing homes in Gran Concepción. Indoor and outdoor temperature and relative humidity were monitored during winter and spring. Simultaneously, a thermal sensation and preference survey was applied while clothing insulation, metabolic rate, and adaptive responses were observed. Neutral temperature was calculated using Griffiths’ method for both groups to determine the comfort ranges and compare them. The older adults presented a higher neutral temperature than the caregivers with a difference of 0.8 °C in winter and 1.74 °C in spring. Regarding the adaptive response, both occupant types performed the same actions to achieve comfort, but older adults had less control over these. It is hoped that this study can lay the groundwork regarding comfort temperatures for older adults in Chile and integrate a discussion regarding their well-being on a local and global scale. Full article
(This article belongs to the Special Issue Low Energy Architecture and Design for Thermal Comfort)
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16 pages, 7503 KiB  
Article
Thermal Comfort Assessment of the Perimeter Zones by Using CFD Simulation
by Taesub Lim and Daeung Danny Kim
Sustainability 2022, 14(23), 15647; https://doi.org/10.3390/su142315647 - 24 Nov 2022
Cited by 2 | Viewed by 1335
Abstract
Most perimeter zones are thermally susceptible to the variation of outdoor conditions, especially due to a large amount of heat gain through glazing. To reduce heat gain, spandrel panels are generally installed in curtain walls of commercial buildings. For the present study, thermal [...] Read more.
Most perimeter zones are thermally susceptible to the variation of outdoor conditions, especially due to a large amount of heat gain through glazing. To reduce heat gain, spandrel panels are generally installed in curtain walls of commercial buildings. For the present study, thermal performance in an office located in the perimeter zone was investigated using Computational Fluid Dynamics (CFD) simulation. By varying the spandrel panel heights, thermal comfort was assessed quantitatively. The findings suggest that when the spandrel panel height was 0 m, the highest temperature was observed in all cases. As the height of the spandrel panel was increased, the temperature decreased. For thermal comfort evaluation, Predicted Mean Vote (PMV) values at 1.5 m from the floor in all cases were larger than zero. PMV values in all cases were within the range of slightly cool to warm. When the spandrel panel height was 0 m, the highest thermal sensation (warm) among the cases was observed, which may cause thermal dissatisfaction for occupants. In addition, thermal comfort was deemed satisfactory based on the criteria of ASHRAE standard 55, when the height of the spandrel panel was higher than 0.6 m. Full article
(This article belongs to the Special Issue Low Energy Architecture and Design for Thermal Comfort)
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