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1

Sigalingging, Roy Candra P. "Studi Dampak Penggunaan Insulasi pada Bangunan Rumah Tinggal Terhadap Konsumsi Energi Pendingin Ruangan." Journal of Science and Applicative Technology 5, no. 2 (2021): 418. http://dx.doi.org/10.35472/jsat.v5i2.610.

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The global warming issue has become a concern for environmentalists activists, including many governments. This concern is due to the increasing attention to reducing the use of fossil energy because fossil energy has significantly exacerbated global warming. To minimize the use of fossil energy, especially the housing sector that is one of the extensive energy users. Building performance's analysis is done by creating changes to the case study's building envelope material. Case study buildings were simulated in energy analysis software. Preliminary analysis shows how the performance of the ca
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Raouj, Naoual, Moulay Harrouni, Lahoussaine Baamal, and Nourredine Tlemçani. "Effect of Covers Terraces on Humidity Inside Buildings: Case Study in the City of Rabat." Urban and Regional Planning 9, no. 3 (2024): 88–95. http://dx.doi.org/10.11648/j.urp.20240903.13.

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Covers terraces are becoming increasingly widespread, given their advantages in terms of regulating the building's climate and the speed at which rainwater runs off. The first article in this research consisted in selecting plantations capable of withstanding the conditions of terraces, while the second article dealt with the effect of terrace coverings on the temperature inside buildings. Although sedums are the most widely used plant species for covering building terraces and have shown the best resilience and adaptability for green roofs, additional ecosystem services can be provid
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Al-Isawi, Rawaa H. K., Hussein A. M. Al-Zubaidi, Intidhar Jabir Idan, and Miklas Scholz. "Prediction of Indoor Environmental Quality Using a Regression Model for Educational Buildings in Hot Arid Climate: A Case Study in the Al-Najaf Technical Institute – Iraq." Environmental Research, Engineering and Management 78, no. 1 (2022): 117–32. http://dx.doi.org/10.5755/j01.erem.78.1.29597.

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In hot climates, achieving a good indoor environmental quality (IEQ) in existing buildings is important especially with climate change challenges as future heat waves will increase in frequency, duration, and intensity. In educational buildings, there is much more focus on the IEQ parameters and the interactions among them that need to be in line with the continuously changing learning environment. This study assesses the IEQ parameters (represented by noise, temperature and humidity) at three selected campus areas (lecture rooms of an administrative department building (LR), main hall of a ma
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Liu, Fang, Xiaofen Zhang, Jiarui Zeng, Yafei Li, and Gang Wang. "The Numerical Study on Indoor Heat and Moisture Transfer Characteristics of an Ancient Palace Building in Beijing." Processes 11, no. 7 (2023): 1900. http://dx.doi.org/10.3390/pr11071900.

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The heritage of ancient buildings is an important part of the world’s history and culture, which has extremely rich historical–cultural value and artistic research value. Beijing has a large number of ancient palace buildings, and because of the age of their construction, many of them have problems with varying degrees of peeling and molding on the inner surfaces of the envelope. To solve the problems of damp interiors of palace buildings, a mathematical model of indoor heat and moisture transfer was established based on an ancient wooden palace building in Beijing. The model was validated by
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Šťastný, Patrik, Naďa Antošová, Daniel Kalús, and Veronika Mučková. "The importance of using active thermal protection following restoration work on old buildings." Acta Polytechnica 64, no. 2 (2024): 118–27. http://dx.doi.org/10.14311/ap.2024.64.0118.

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The paper deals with the issue of humidity and the unhealthy environment of old buildings. Humidity is a very widespread problem not only in historical buildings, but also in newer buildings. This problem can be observed in various parts of the world and thus it can be said that it is a global problem. Humidity in these buildings causes an unhealthy environment, which has a negative effect on individual building constructions, but also on people’s health. Humidity is also associated with the form of disruption of the individual layers of the construction and the disruption of the thermal resis
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Șerban, Simona Elena, Tiberiu Catalina, Razvan Popescu, and Lelia Popescu. "The Intersection of Architectural Conservation and Energy Efficiency: A Case Study of Romanian Heritage Buildings." Applied Sciences 14, no. 11 (2024): 4835. http://dx.doi.org/10.3390/app14114835.

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In Europe, it is estimated that 14% of existing buildings were built before 1919, whereas 26% were built before 1945. In Romania, about 31% of the buildings date from before 1961, contributing to the current stock of old buildings with historic and architectural value in the country. This paper illustrates the current state of buildings with historic and architectural value in Romania, alongside a case study of a representative administrative building in Câmpulung, Romania. The analysis of the Town Hall building in Câmpulung, Romania, demonstrates that potential energy savings of up to 47.53%
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Xu, Yue, Hiroatsu Fukuda, Xindong Wei, and Tingting Yin. "Envelope Deficiencies and Thermo-Hygrometric Challenges in Warehouse-Type Buildings in Subtropical Climates: A Case Study of a Nori Distribution Center." Energies 17, no. 20 (2024): 5192. http://dx.doi.org/10.3390/en17205192.

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Enhancing the energy efficiency and climate resilience of existing buildings is crucial amid growing environmental challenges. While extensive research has focused on non-residential buildings, studies on thermo-hygrometric conditions in warehouse-type buildings, particularly in subtropical climates, remain limited. This study investigated the impact of building envelope deficiencies on indoor thermal and moisture regulation at the Nori Distribution Center. Using infrared thermal imaging and long-term environmental monitoring, significant thermo-hygrometric fluctuations were identified, primar
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Muchlis, Alahudin, Topan Anton, and Valentina Simorangkir Yosi. "Analysis of Thermal Conditions in aSimple Grain Dryer Building." Engineering and Technology Journal 8, no. 06 (2023): 2306–10. https://doi.org/10.5281/zenodo.7994228.

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Drying buildings are really needed by farmers during the harvest season, the drying buildings that Merauke farmers often use are natural drying buildings whose heat source comes from the sun. The use of dryer buildings is considered more efficient when drying, this is because the farmers in Merauke have quite a hard time when the harvest arrives, when the harvest arrives the rainfall is still high. The purpose of this study was to determine the thermal conditions in a simple dryer building. This research type is experimental research. Temperature measurements were carried out for 1 week from 1
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Yulianto, Dwi, Inggar Septhia Irawati, and Arief Setiawan Budi Nugroho. "Analysis of the Comparison Between Residents' Perception and Field Measurement of Visual and Thermal Comfort (Case Study: Student Dormitory Building)." INERSIA lnformasi dan Ekspose Hasil Riset Teknik Sipil dan Arsitektur 20, no. 2 (2024): 175–87. https://doi.org/10.21831/inersia.v20i2.77370.

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As public buildings, student dormitories must be comfortable as they host most of the students' lives and activities. A space's visual and thermal comfort significantly impacts the occupants' activities and productivity. Indicators for assessing the building comfort level include visual, thermal, and noise comfort in spaces or buildings. This paper presents the results study of the building's visual and thermal comfort measurement and the occupants' perception toward comfort. This paper also presents the comparison between that measurement and the occupants' perceptions. This research employs
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Du, Zhaoming, Weihong Guo, Weicong Li, and Xuyi Gao. "A Study on the Optimization of Wind Environment of Existing Villa Buildings in Lingnan Area: A Case Study of Jiangmen’s “Yunshan Poetic” Moon Island Houses." Buildings 12, no. 9 (2022): 1304. http://dx.doi.org/10.3390/buildings12091304.

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Effective natural ventilation reduces humidity, cools the space, and enhances thermal comfort. In light of the frequent ventilation issues in the Lingnan area, this research suggests a successful ventilation technique using Jiangmen’s “Yunshan Poetic” Moon Island houses as an example. With its symmetrical architectural layout of townhouses and its primary courtyard villa product, the community typifies the Lingnan area. First off, we discovered that the district’s average temperature is as high as 30.95 °C and its average humidity is as high as 83.592%RH using actual measurements and simulatio
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Wysocka, Monika. "Analysis of indoor air quality in a naturally ventilated church." E3S Web of Conferences 49 (2018): 00134. http://dx.doi.org/10.1051/e3sconf/20184900134.

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The quality of air in sacral buildings is an important factor that affects users. Church buildings are characterized by a specific microclimate, because they accommodate many people in short periods of time, which results in rapid changes in air quality. Sacral buildings usually only have natural ventilation through doors, return air inlets and window leaks, which can cause uneven distribution of fresh air. The aim of this article is to analyze the results of research on the basic parameters of air quality: carbon dioxide, relative humidity and air temperature in the church. The analysis carri
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Trochonowicz, Maciej. "Moisture in buildings objects. Humidity testing problems." Budownictwo i Architektura 7, no. 2 (2010): 131–44. http://dx.doi.org/10.35784/bud-arch.2274.

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Humidity is one of the fundamental physical features of materials; the detection of water is one of the most frequently executed examinations. The following article presents problems connected with measurements of material humidity.
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Nawalany, Grzegorz, Małgorzata Michalik, Paweł Sokołowski, Elżbieta Michalik, and Zbigniew Lofek. "The Threat of Moisture in the Partitions of Unheated and Heated Wooden Historic Churches in Poland." Sustainability 17, no. 7 (2025): 2941. https://doi.org/10.3390/su17072941.

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This paper presents experimental studies of the formation of thermal and humidity conditions in two wooden historic churches in southern Poland. The environmental and cultural changes taking shape are creating the need to modernize existing buildings to sustainable standards. The modernization of historic religious buildings is complicated by restrictions on the intrusion of vertical partitions, which are often covered with valuable wall paintings. The paper focuses on the important aspect of preserving historically valuable buildings in good condition and assessing the threat posed by vapor c
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Wessberg, Magnus, Tomáš Vyhlídal, and Tor Broström. "Humidity change rate control in intermittently heated historic buildings." E3S Web of Conferences 172 (2020): 15004. http://dx.doi.org/10.1051/e3sconf/202017215004.

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Many massive historic buildings such as stone churches are intermittently heated. The predominant heating strategy is to heat the building with as high heating power as possible to achieve a fast and energy efficient heat-up process. However, the fast change rate of temperature induces a high change rate of relative humidity, which can be dangerous for interiors and objects in churches. It has been suggested that the change rate of relative humidity should be limited with respect to conservation. Desorption from the walls has a significant effect on the change rate of relative humidity. Typica
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Lee, J. H., B. J. Kim, J. W. Joung, and J. W. Jeong. "Applicability of a heat-pump-driven liquid-desiccant air-conditioning system in energy-efficient buildings." Journal of Physics: Conference Series 2600, no. 2 (2023): 022021. http://dx.doi.org/10.1088/1742-6596/2600/2/022021.

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Abstract Building trend is toward energy-efficiency by reducing building sensible load, while neglecting latent load. A heat-pump-driven liquid-desiccant (HPLD) air-conditioning system has emerged for effectively handling building latent load in energy-efficient buildings with low indoor sensible heat ratio. However, previous studies only investigated one building type, failing to account for the increase in building energy-efficiency. This study estimates building thermal loads of four different energy-efficient high latent load buildings, simulating building trend. Then, as energy-efficiency
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16

Alsmo, Thomas, and Catharina Alsmo. "Ventilation and Relative Humidity in Swedish Buildings." Journal of Environmental Protection 05, no. 11 (2014): 1022–36. http://dx.doi.org/10.4236/jep.2014.511102.

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17

Larsen, Poul Klenz. "Humidity Control in Historic Buildings in Denmark." Studies in Conservation 63, sup1 (2018): 164–69. http://dx.doi.org/10.1080/00393630.2018.1475100.

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18

Shehadi, Maher. "Review of humidity control technologies in buildings." Journal of Building Engineering 19 (September 2018): 539–51. http://dx.doi.org/10.1016/j.jobe.2018.06.009.

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19

Krawczyk, Natalia. "Comparison of thermal comfort in a traditional and intelligent building." E3S Web of Conferences 336 (2022): 00019. http://dx.doi.org/10.1051/e3sconf/202233600019.

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The article presents a comparison of thermal comfort in two educational buildings of the Kielce University of Technology, a traditional building and an intelligent building Energis (using solar energy to generate electricity for heating water and lighting the building). The results obtained from the questionnaires allowed the calculation of the Thermal Sensation Vote (TSV) and comparison with the Fanger model. The analysis consisted in comparing the thermal and air humidity ratings in both buildings. Graphs on thermal assessment, air humidity and thermal preferences were drawn up. On the basis
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Metals, Martins, Arturs Lesinskis, and Kristaps Turauskis. "Control of Indoor climate of Historical cult buildings." E3S Web of Conferences 246 (2021): 01005. http://dx.doi.org/10.1051/e3sconf/202124601005.

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There are 320 historical cult buildings as cultural monuments of national significance in Latvia. Cultural and historical art monuments and artifacts (paintings, organs, chairs, altars, pulpits) must be preserved and protected in these cultural buildings. Specific indoor climate is necessary to maintain in historical cult buildings to pass on to future generations, but those specific requirements often are complete opposite of the actual microclimate and what the user wants. Indoor climate measurements have been carried out in five brick wall and two wooden churches with and without heating sy
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21

Hsieh, Hung Ren, Wun Yuan Chen, and Hsin Yu. "An Empirical Study on Time Lag Phenomenon Regarding Summertime Indoor Thermal Environments in the Domestic Buildings of Different Construction Types in Hot-Humid Climate Zone." Advanced Materials Research 911 (March 2014): 504–8. http://dx.doi.org/10.4028/www.scientific.net/amr.911.504.

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In the empirical case studies of the seven detached house buildings situated in Yilan, Taiwan in a hot and humid climate, this research conducted the actual measurements and analysis of the Summertime Indoor and Outdoor thermal environment parameters in order to accomplish the research of Time Lag Phenomenon of Summertime Indoor Temperature and Humidity in the Buildings of Light (Composite) Constructions and Heavy (Reinforced Concrete) Constructions. Firstly, it indicated that given the condition of doors and windows in closed positions, there would be Time Lag Phenomenon for both of the indoo
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Pedram, Shahrzad, and Fitsum Tariku. "Moisture Buffering Effect of Gypsum Board in a Marine Climate: A Field Experimental Study." Advanced Materials Research 1051 (October 2014): 763–73. http://dx.doi.org/10.4028/www.scientific.net/amr.1051.763.

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Durability, acceptable indoor air quality, energy efficiency and aesthetics are all pillars of good design in healthy buildings. A new approach for optimizing all four of these pillars is whole-building performance design. This approach involves the consideration of heat, air and moisture (HAM) transfer and control of a building, specifically, how the coupled relations between different transient systems (mechanical system, building envelope, indoor environment, outdoor environment, and occupants) affect the building performance and operation. Ventilation is one of the means of controlling ind
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Zhang, Xu, Menghao Qin, and Kan Zu. "Recent progress on hygroscopic materials for indoor moisture buffering." Journal of Physics: Conference Series 2069, no. 1 (2021): 012003. http://dx.doi.org/10.1088/1742-6596/2069/1/012003.

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Abstract Once in contact with the indoor air, hygroscopic materials can moderate the indoor humidity fluctuation by adsorbing or releasing water vapour, and then improve the moisture regulation and thermal management of buildings. It is desirable to explore the characterized properties of these materials about moisture buffering behaviour. In this regard, we review various hygroscopic materials used for the built environment control. The hygrothermal properties of hygroscopic materials often can be characterized by some parameters, such as water vapour adsorption/desorption capacity, water vap
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Zhang, Xueyan, Jingyi Liang, Beibei Wang, Yang Lv, and Jingchao Xie. "Indoor Air Design Parameters of Air Conditioners for Mold-Prevention and Antibacterial in Island Residential Buildings." International Journal of Environmental Research and Public Health 17, no. 19 (2020): 7316. http://dx.doi.org/10.3390/ijerph17197316.

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The climate characteristics of the islands in the Nansha Islands of China are a typical marine climate including high temperature, high relative humidity, high salt content, strong solar radiation, and long sunshine. These can provide suitable conditions for mold reproduction on the surface of the wall in a building. Therefore, mildew pollution on the wall for a long time can easily damage the building’s structure. It does not only directly affect the appearance of the building, but also indirectly affects the indoor environment and human health. In this paper, dominant fungi in the residentia
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Korbelova, Sarka, and Lucie Kucerova. "Evaluation of Measurement in Crawl Space of Wooden House." Applied Mechanics and Materials 835 (May 2016): 501–5. http://dx.doi.org/10.4028/www.scientific.net/amm.835.501.

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The society lays stress on today's buildings, particularly in terms of energy-efficient buildings and ecology of buildings. Accordingly, not only from a technical technical point of view, it is important to give sufficient attention to the foundations of building. The popular way of foundation of lightweight buildings is due to the growing interest in timber houses the foundation above a ventilated air gap so called Crawl Space. The article deals with the temperature and humidity field which is located in the air gap under the construction of wooden building in the climatic conditions of the C
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Kamaruddin, Nurhayati Hayati, Baharuddin Hamzah, and Nurul Jamala. "Analysis of Thermal Comfort of Office Buildings (Case Study: Hasanuddin University Rectorate Building)." EPI International Journal of Engineering 7, no. 1 (2024): 38–43. https://doi.org/10.25042/epi-ije.022024.06.

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Thermal comfort is one of the fundamental aspects of indoor environmental quality and it is closely related to occupant satisfaction and energy use in buildings. The purpose of this research was to analyze the thermal conditions of the student affairs rooms (Interest & Talent Room and Student Meeting room) at second floor and the academic and education rooms (Academic Meeting room, Academic Registration room, and Head of Education and Evaluation room) at seventh floor of Hasanuddin University rectorate building. This study used a quantitative method using a survey where the researcher aske
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Wang, Juan, Min Zhang, Ming Ma, Wen Ming Wang, and Hao Su. "A Research for Building Environment for Herdsmen’s Winter Camping Ground in the Central Part of the Inner Mongolia." Applied Mechanics and Materials 174-177 (May 2012): 3087–90. http://dx.doi.org/10.4028/www.scientific.net/amm.174-177.3087.

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With respect to indoor comfort, different features for yurts and brick buildings where herdsmen live in winter are introduced, issues on temperature, humidity, etc. advanced and some suggestions for improvements on residential building environment of herdsmen delivered through a test, an analysis and comparisons on residential buildings in the winter camping ground of the herdsmen.
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Kushwah, Anand, M. K. Gaur, R. K. Pandit, and Pushpendra Singh. "Material Thermal Performance Comparison Between The Tomb Of Mohammad Ghaus Heritage Building And A Modern Style Dwelling In Madhya Pradesh." International Journal of Built Environment and Sustainability 7, no. 2 (2020): 33–44. http://dx.doi.org/10.11113/ijbes.v7.n2.482.

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Building envelope not only provides us the protection from outside environment but also provides the necessary thermal comfort required for anyone residing inside it. It is observed that the natural cooling arrangements provided in the ancient buildings have a great influence on the thermal comfort inside the buildings. This type of arrangement of thermal comfort is not considered while designing new structures. So, the energy consumption in modern structure is more for the same thermal comfort as in ancient structures. Inside humidity, room temperature, mean surface temperatures, air variatio
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VOLKOVA, N. G., and E. Y. TSESHKOVSKAYA. "CONCERNING THE FACTORS FORMING THE HUMIDITY MODE OF BUILDINGS." Building and reconstruction 93, no. 1 (2021): 106–13. http://dx.doi.org/10.33979/2073-7416-2021-93-1-106-113.

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Climate change affects cities and settlements in the Russian Federation. In addition to the increase in outdoor air temperature, its relative humidity also changes. Increasing humidity in the internal environment of buildings leads to negative phenomena, such as dampness of the room, which has a negative impact on the well-being of people and the safety of buildings 'enclosing structures. In some cases, in addition to General exchange ventilation, it is possible to regulate the humidity state of the premises by using a sorbing material as a lining for the interior surface of the premises. In N
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Hutkai, K., D. Katunský, and M. Zozulák. "Internal insulation systems and their assessment for historic buildings by hygrothermal simulation." IOP Conference Series: Materials Science and Engineering 1252, no. 1 (2022): 012069. http://dx.doi.org/10.1088/1757-899x/1252/1/012069.

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Abstract The paper examines possible solutions for the use of internal insulation in listed buildings. Massive thick walls of historic buildings represent large heat losses and the use of thermal insulation materials from the inside is a possible solution to increase the energy efficiency of historic buildings. However, the use of thermal insulation from the interior is accompanied by a number of risks associated with condensation, mould growth and damage to the perimeter structure. It is necessary to perform dynamic simulations to verify the thermal-humidity behaviour of the structure. The ar
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Tringa, Efstathia, Dimitris Kavroudakis, and Konstantia Tolika. "Microclimate-Monitoring: Examining the Indoor Environment of Greek Museums and Historical Buildings in the Face of Climate Change." Heritage 7, no. 3 (2024): 1400–1418. http://dx.doi.org/10.3390/heritage7030067.

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The preservation of cultural artifacts within museums and historical buildings requires control of microclimatic conditions, and the constantly evolving climate certainly poses a challenge to maintaining recommended conditions. Focused on the Archaeological Museum of Delphi and the Church of Acheiropoietos in Greece, our study evaluates the hygrothermal behavior of these buildings with a specific emphasis on the preservation of cultural heritage objects hosted there. An innovative approach to the real-time analysis of data is utilized, aiming to achieve a timely detection of extreme temperatur
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Chen, Jie, Fei Xue, Xiaoxue Jin, Stephen Siu Yu Lau, and Yue Fan. "Simulation Study on the Effects of Relative Humidity (RH) on Long-Wave Radiative Heat Gain in Residential Buildings." Buildings 14, no. 12 (2024): 3724. http://dx.doi.org/10.3390/buildings14123724.

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Long-wave radiation cooling plays a pivotal role in building thermal design. Utilizing a steady-state method to determine surface heat transfer coefficients across diverse climates can result in discrepancies between the designed and actual cooling performance of a building’s envelope. To evaluate the influence of climate and surface emissivity on building heat transfer during summer, the numerical simulation method was employed to calculate the summer long-wave radiation for nine typical residential buildings across various climate regions. This study assesses the applicable meteorological co
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Jin, Yi Bing, and Jun Wang. "Research on the Building Wisdom of Earth Dwellings in Longdong Region of Gansu Province." Applied Mechanics and Materials 209-211 (October 2012): 65–68. http://dx.doi.org/10.4028/www.scientific.net/amm.209-211.65.

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When we are busy discussing how we should improve the bad physical qualities of traditional cave houses, such as humidity, poor lighting and ventilation condition, we fail to notice that a unique earth dwelling, adobe cave house, has long existed in the Longdong region of Gansu province. The type of earth dwelling is facilitated by traditional building technique such as rammed earth walls and adobe vaults, which does not only fixed the defect of humidity, bad lighting and ventilation condition, but it is also a typical green ecological building. The article takes the adobe cave house as the ob
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Wahjutami, Erlina Laksmiani, Antariksa Antariksa, Agung Murti Nugroho, and Amin Setyo Leksnono. "Decrease of Building’s Humidity with Epiphyte and Xerophyte." Journal of Islamic Architecture 3, no. 4 (2016): 183. http://dx.doi.org/10.18860/jia.v3i4.3091.

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<p class="3bodytexta">This article is part of the research phase in Environmental Sciences Doctoral study program that is interdisciplinary research, ongoing. Architecture disciplines collaborate with the disciplines of biology to solve the problem of the microclimate in the built. Paradigm used as benchmarks is bioclimatic architecture in which there is a relationship between elements of the building, climate, and living organisms. Living organisms - in this case the plant - used as a tool to solve the problem of the microclimate in buildings. Plant is one of the living organisms that g
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Liu, Da Long, Jia Ping Liu, and Liu Yang. "Building Climatic Classification in China." Advanced Materials Research 374-377 (October 2011): 365–68. http://dx.doi.org/10.4028/www.scientific.net/amr.374-377.365.

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Different climate bring about different buildings, Climate has very close relation with architecture. Building climatic classification has important direction mean for architecture design, building energy efficiency and building energy simulation. Ago, China classified building climate using temperature, relative humidity, etc.. Degree, relative humidity and clearness index were regarded as classification factors. Meteorological data of 165 stations from 1970 to 2000 is used to reclassify building climate in China. Six types of building climates which respectively is Warm, Warm & humid, We
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Chen, Changcheng, Jingjing An, Chuang Wang, et al. "Deep Reinforcement Learning-Based Joint Optimization Control of Indoor Temperature and Relative Humidity in Office Buildings." Buildings 13, no. 2 (2023): 438. http://dx.doi.org/10.3390/buildings13020438.

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Indoor temperature and relative humidity control in office buildings is crucial, which can affect thermal comfort, work efficiency, and even health of the occupants. In China, fan coil units (FCUs) are widely used as air-conditioning equipment in office buildings. Currently, conventional FCU control methods often ignore the impact of indoor relative humidity on building occupants by focusing only on indoor temperature as a single control object. This study used FCUs with a fresh-air system in an office building in Beijing as the research object and proposed a deep reinforcement learning (RL) c
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Do, Phi Chi, Phuoc Pham Duy, Bao Doan Thanh, and Hieu Vu Trung. "Temperature and Load Consumption Forecast in Smart Building on Foundation IoT by ARIMA Algorithm." Journal of Science and Technology: Issue on Information and Communications Technology 17, no. 12.2 (2019): 55. http://dx.doi.org/10.31130/ict-ud.2019.87.

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The paper presents the application of Internet of thing (IoT) in managing smart buildings and a proposal to study some of the functions, applications of building management system (BMS) in monitoring, controlling and using electricity effectively for high-rise buildings. Currently, high-rise buildings consume about 33% of global electricity. Managing energy consumption in the buildings is very important when the demand for electricity is increasing. Existing building management systems have high costs and reveal many weaknesses in data collection. Therefore, using the ARIMAX algorithm for pred
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Szodrai, Ferenc, and Ákos Lakatos. "Effect of the Moisture in the Heat Storage Capacity of Building Structures." Applied Mechanics and Materials 861 (December 2016): 320–26. http://dx.doi.org/10.4028/www.scientific.net/amm.861.320.

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Buildings in Europe, account for about 20–40% of total final energy consumption. Therefore reduction of energy demand is crucial. It has become one of the most important issues to achieve energy saving at installations and refurbishments of buildings. Humidity in the wall structure of buildings produced by precipitate and other circumstances could modify the building’s heat capacity, the heat transfer coefficient furthermore density and/or other factors. In this study, wall structures of buildings with nearly zero net energy consumption were examined that were built from different materials wi
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Syarifudin, Syarifudin, and Andrial Imran. "An Analysis of Energy Consumption In The Goverment Buildings’ In Indonesian Border." Jurnal Indonesia Sosial Teknologi 5, no. 3 (2024): 930–38. http://dx.doi.org/10.59141/jist.v5i3.943.

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In this research, energy consumption analysis was conducted at the Main building regent’s office of nunukan. The analysis was conducted on the main variables of energy efficiency, namely: measurement of temperature and relative humidity, calculation of Overall Thermal Transfer Value (OTTV) and Roof Thermal Transfer Value (RTTV), calculation of Energy Consumption Intensity (IKE) in air-conditioned and non-air-conditioned rooms as well as an analysis of opportunities to increase the efficiency of energy consumption in the buildings.. Based on the calculation and result of IKE in both buildings,
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Bekkouche, Sidi Mohammed El Amine, Tayeb Benouaz, Maamar Hamdani, Mohamed Kamel Cherier, Mohamed Rédha Yaiche, and Noceir Benamrane. "MODELLING AND EXPERIMENT OF BUILDINGS THERMO-AERAULIC BEHAVIOR ACCORDING TO THE LEVEL-COMPACTNESS IN SAHARAN CLIMATE CONDITIONS." Engineering Structures and Technologies 8, no. 3 (2016): 117–30. http://dx.doi.org/10.3846/2029882x.2016.1211492.

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A large number of studies of building energy simulation neglect the humidity, or well represented, with a very simplified method. It is for this reason that we have developed a new approach to the description and modelling of multizone buildings in Saharan climate. The concept of the form factor and index compactness “quotient of external walls area and volume of the building” are two of the key elements for analyzing the building geometry. We can introduce it’s as validation tools in some cases. In this paper, governing equations of physical phenomena allow to build a model of the thermo-aera
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Dolińska, Noëlla, Gabriela Wojciechowska, and Łukasz Bednarz. "Monitoring Environmental and Structural Parameters in Historical Masonry Buildings Using IoT LoRaWAN-Based Wireless Sensors." Buildings 15, no. 2 (2025): 282. https://doi.org/10.3390/buildings15020282.

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This study investigates the impact of environmental conditions on the structural integrity and energy dynamics of historical masonry buildings using an IoT (Internet of Things) LoRaWAN-based (Long Range Wide Area Network) wireless sensor system. Over a six-month period, sensors were used to monitor wall temperature, wall humidity, air temperature, air humidity, crack width, and crack displacement. The data revealed significant correlations between environmental parameters and structural changes. Higher temperatures were associated with increased crack width, while elevated humidity levels corr
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Lerma, Carlos, Júlia G. Borràs, Ángeles Mas, M. Eugenia Torner, Jose Vercher, and Enrique Gil. "Evaluation of Hygrothermal Behaviour in Heritage Buildings through Sensors, CFD Modelling and IRT." Sensors 21, no. 2 (2021): 566. http://dx.doi.org/10.3390/s21020566.

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Architectural heritage, building materials and interior space are highly susceptible to temperature and relative humidity. A better knowledge of the hygrothermal dynamics inside buildings allows an adequate conservation of heritage. This work compares three non-destructive techniques (NDT), such as temperature and relative humidity sensors, finite element simulations (CFD) and thermographic pictures (IRT). The work has made it possible to carry out an assessment of the risk of condensation over a year and to identify affected periods and areas of the building. Sensors and IRT pictures provide
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Dziedzic, J., M. Cedro, and P. Wojciechowska. "A case study of thermal and humidity sensations in the smart building." IOP Conference Series: Earth and Environmental Science 1057, no. 1 (2022): 012003. http://dx.doi.org/10.1088/1755-1315/1057/1/012003.

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Abstract Modern smart buildings are equipped with renewable energy systems and control units to optimise and minimise energy consumption. Thus, they enable to reduce CO2 emissions and help protect the environment. In the article thermal and humidity sensations of students in the smart, modern building have been presented and discussed. The analyses were done in three lecture rooms, where students filled in questionnaires about how they felt. Simultaneously, indoor air parameters were measured (temperature, relative humidity, carbon dioxide level and etc.). The study enables to assess the therm
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Prabowo, Agung. "THERMAL COMFORT INVESTIGATION ON HOLY MOSQUE IN BANDUNG Case Study : Lautze 2 Mosque Bandung." Journal of Architectural Research and Education 2, no. 1 (2020): 82. http://dx.doi.org/10.17509/jare.v2i1.24105.

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Abstract -Thermal comfort is a state of mind that expresses satisfaction with the thermal environment. There are two main categories in the effort to obtain a comfort index; empirical and analytical. Empirical is based on social surveys, while analysis is based on the physics principle of heat flow.Bandung city is one of the historical cities in Indonesia which has many historical heritage buidings. One of them which is commonly known as colonial buildings in Bandung is Lautze 2 Mosque, located at Tamblong Street in the city center of Bandung. This research was conducted to analyze the thermal
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Soldatos, A. G., K. G. Arvanitis, P. I. Daskalov, G. D. Pasgianos, and N. A. Sigrimis. "Nonlinear robust temperature–humidity control in livestock buildings." Computers and Electronics in Agriculture 49, no. 3 (2005): 357–76. http://dx.doi.org/10.1016/j.compag.2005.08.008.

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Elias-Ozkan, Soofia Tahira, and Francoise Summers. "THERMAL PERFORMANCE OF THREE DIFFERENT STRAWBALE BUILDINGS AT THE KERKENES ECO-CENTER." Journal of Green Building 8, no. 4 (2013): 110–26. http://dx.doi.org/10.3992/jgb.8.4.110.

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By and large, straw is not considered to be a building material, yet in comparison with traditional materials, building with straw bales is definitely more energy-efficient, eco-friendly, and low-cost; qualities that are desirable in sustainable buildings. This paper presents information on three different straw bales buildings at the Kerkenes Eco-Center, which is located in the village of Sahmuratli in central Anatolia, Turkey. The first of these was constructed with load-bearing straw bale walls; the second with straw bales as infill in a timber-frame structure; while the third utilized stra
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Metals, Martins, Arturs Lesinskis, Anatolijs Borodinecs, and Kristaps Turauskis. "Preliminary Study on Indoor Air Temperature and Moisture Behaviour in 13th-Century Churches in Latvia." Sustainability 15, no. 18 (2023): 13965. http://dx.doi.org/10.3390/su151813965.

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The microclimate plays a crucial role in the conservation of historical cult buildings and their artifacts for future generations. In order to conserve these buildings and their artifacts, it is imperative to ensure that the microclimate is conserved. The norms and standards existing so far in Latvia do not stipulate thresholds for air parameters that would ensure a conserving microclimate for historical cult buildings. In order to identify these thresholds, the air parameters were measured simultaneously at nine measuring points within the Krimulda Church (LV) of the 13th century. The tempera
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Kwag, Park, Kim, and Kim. "Evaluation of Effects of the Humidity Level-Based Auto-Controlled Centralized Exhaust Ventilation Systems on Thermal Comfort of Multi-Family Residential Buildings in South Korea." Sustainability 11, no. 17 (2019): 4791. http://dx.doi.org/10.3390/su11174791.

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Building air-tightness has been increased to make energy efficient buildings. However, various indoor air quality issues can be caused by high building air-tightness because it allows low air and moisture transmission through building envelop. In order to solve and prevent these issues, mechanical ventilation systems can be used to control the indoor humidity level. The purpose of this paper is to evaluate the performances of the Relative Humidity (RH)-sensor based auto-controlled centralized exhaust ventilation systems to manage indoor air quality and thermal comfort of multi-family residenti
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Jongbo, Ayoola Olawole. "Effects of sidewall opening areas on the performance of broiler chickens and the indoor climatic conditions of backyard poultry building." Acta Scientiarum. Animal Sciences 46 (April 4, 2024): e66396. http://dx.doi.org/10.4025/actascianimsci.v46i1.66396.

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Sidewall openings play an important role in the indoor conditions of livestock buildings. It influences airflow patterns, air velocity distribution at the animal-occupied zones and the illumination level in the naturally ventilated animal building. However, there is a paucity of information on the effects of sidewall opening areas on the performance of broiler chickens. Hence, this study investigated the effect of sidewall opening areas on the indoor condition and the body growth of broilers. Two buildings with different sidewall opening areas were developed with broiler chickens reared in the
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Syarifudin, Syarifudin, Ashar Saputra, and Suprapto Siswosukarto. "An Analysis of Energy Consumption in the Campus Building’s Operation (Case Study: The Building of Faculty of Engineering and Department of Civil and Environmental Engineering, Universitas Gadjah Mada)." Journal of the Civil Engineering Forum 4, no. 1 (2018): 67. http://dx.doi.org/10.22146/jcef.27642.

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Energy Consumption Intensity (IKE) is an indicator that is used to determine the amount of energy used per area by an air-conditioned building within a month or a year as a reference to determine how much energy conservation can be done in the building. To determine the energy consumption of buildings and to determine the savings opportunities, there should be an effort to review the energy consumption through energy audits. In this research, energy consumption analysis was conducted at the Main Office building of the Faculty of Engineering (KPFT) and Department of Civil Engineering and Enviro
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