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Journal articles on the topic 'Sun-shading device'

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1

Sari, Laina Hilma, and Era Nopera Rauzi. "An evaluation of shading device in tropics utilising the sun-path diagram." ARTEKS : Jurnal Teknik Arsitektur 6, no. 3 (2021): 373–82. http://dx.doi.org/10.30822/arteks.v6i3.877.

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Sun orientation plays a significant role in architectural design. Concerning this, the sun-path diagram is a tool for developing more knowledge to improve the quality of building design. For achieving good and thermally comfortable building design, the sun shading device is essential to work. Therefore, this study performs an evaluation of the shading device in tropics utilising the sun-path diagram. This study evaluates the horizontal, vertical and louvre shadings on eight wind directions in Banda Aceh as a case study in tropics by adopting shadow angle protractor for superimposing the vertic
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Sairam, R., P. L. Raviteja, and A. Naresh. "Case Study: Performance Assessment of Various Sun Shades for Hot-Dry Climate." Advanced Materials Research 816-817 (September 2013): 875–81. http://dx.doi.org/10.4028/www.scientific.net/amr.816-817.875.

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There are many reasons to control the amount of sunlight admitted into a building. In warm, sunny climates excess solar gain may result in high cooling energy consumption. In cold and temperate climates winter sun entering south-facing windows can positively contribute to passive solar heating; and in nearly all climates controlling and diffusing natural Illumination will improve day lighting. A Well-designed sun control and shading devices can dramatically reduce building peak heat gain and cooling requirements and improve the Natural lighting quality of building interiors. In this casestudy
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Tran, Chan Ngoc, Nguyen Thi Khanh Phuong, and Ekaterina V. Gorbarenko. "Assessment of the energy efficiency of a window system with a shading device of the egg-crate type." Vestnik MGSU, no. 6 (June 2021): 655–65. http://dx.doi.org/10.22227/1997-0935.2021.6.655-665.

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Introduction. The article proposes a new energy efficiency assessment method based on a new technique used to calculate the window heat gain. The proposed method takes account of the coefficient of irradiance reduction by the sun shading device. The study was carried out for the shading device of the egg-crate type.
 Materials and methods. Calculations are based on the projection of a sunbeam performed for a fraction of a window area in the shade. They take account of the coefficient of irradiance reduction applied due to the presence of the sun shading device. A shading device reduces th
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Zahari, A. Firman, Rosady Mulyadi, and Nurul Jamala. "The Effect of Shading Devices on OTTV (Overall Thermal Transfer Value) Value of Office Buildings: Case Study of PT Industri Kapal Indonesia (IKI) Building." ASTONJADRO 12, no. 3 (2023): 868–85. http://dx.doi.org/10.32832/astonjadro.v12i3.14255.

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One of the passive design strategies that effectively reduce the heat load on the building envelope, especially in areas with a large surface area of glass shading Device. The research aims to measure the design influence of shading devices against the value of Overall Thermal Transfer Value (OTTV) buildings. Research using quantitative methods, research done by trying Shading devices with Vertical Models, Horizontal multiple fins, and Egg crates, which have the length and slope provided by the Indonesian National Standard SNI. It tests each design shading measured on an impairment basis OTTV
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Klevets, K. N., and Y. D. Gnevko. "EFFICIENCY OF USE OF SUN-PROTECTED DEVICES." Construction economic and environmental management, no. 2 (2020): 108–15. http://dx.doi.org/10.37279/2519-4453-2020-2-108-115.

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A model of a sun protection device for a window located on the southern facade in the city of Yalta is proposed. A formula for calculating heating gain taking into account shading is proposed, as well as a calculation option of the economic efficiency of a sun protection device. The energy and economic effectiveness of the sun protection device are calculated.
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Mohd, Fadlullah Gimat, and Khairul Azhar Mat Sulaiman Mohd. "Effect on Thermal Performance by Different Types of Fixed Sun Shading Devices." International Journal of Engineering and Advanced Technology (IJEAT) 9, no. 3 (2020): 3713–18. https://doi.org/10.35940/ijeat.C6298.029320.

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An application of sun-shading device is one of the options to elevate the exterior façade appearance while keeping the thermal performance at the best for the indoor. This research aimed to evaluate the effectiveness of selected types of fixed passive sun-shading devices installed at three-story terrace shop houses in Malaysia. Most previous studies on this passive strategy have been conducted via software simulation, in which results were not validated by field measurement. Therefore, this research employed stationary experiment on actual building and meteorological condition using thr
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Ramawangsa, Panji Anom, and Atik Prihatiningrum. "BIOMIMETIK: PENERAPAN METODE ANALOGI NACHTIGALL PADA LIPATAN BIDANG SUN SHADING." Jurnal Arsitektur ARCADE 4, no. 1 (2020): 82. http://dx.doi.org/10.31848/arcade.v4i1.375.

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Abstract: Sun glare has a negative effect on the visual comfort of residents in buildings. Sun shading is a building device that functions to reduce and control the sunlight that enters the building space. Biomimetics is a science that combines technology and natural characteristics into new forms of products in solving problems faced by humans. The Nachtigall analogy method is a biomimetic transfer method that balances the function or behavior of several different objects by emphasizing natural shapes into the design. The conclusion that can be obtained is the process of analogy transfer meth
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8

Fausti, Patrizio, Simone Secchi, and Nicolò Zuccherini Martello. "The use of façade sun shading systems for the reduction of indoor and outdoor sound pressure levels." Building Acoustics 26, no. 3 (2019): 181–206. http://dx.doi.org/10.1177/1351010x19863577.

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External shading devices are widely used in recent buildings because they reduce the greenhouse effect due to the solar irradiation through transparent surfaces and the glare effects in interiors. The acoustic effects of these devices have not been well investigated in the literature. In this article, we use a bi-dimensional pressure acoustics finite element model of a shading device attached to a building façade, in frequency domain, to analyse the effects both in the indoor and in the outdoor environments. The finite element model was validated with experimental measurements carried out in a
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9

Mohammed, Aiman, Muhammad Atiq Ur Rehman Tariq, Anne Wai Man Ng, et al. "Reducing the Cooling Loads of Buildings Using Shading Devices: A Case Study in Darwin." Sustainability 14, no. 7 (2022): 3775. http://dx.doi.org/10.3390/su14073775.

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It is estimated that almost 40% of the world’s energy is consumed by buildings’ heating, ventilation, and air conditioning systems. This consumption increases by 3% every year and will reach 70% by 2050 due to rapid urbanisation and population growth. In Darwin, building energy consumption is even higher and accounts for up to 55% due to the hot and humid weather conditions. Singapore has the same weather conditions but less energy consumption, with only 38% compared to Darwin. Solar radiation can be defined as electromagnetic radiation emitted by the Sun and the Darwin area receives a large a
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dody, irnawan. "SIMULASI PENGARUH SHADING DEVICE MOTIF GEOMETRI SEBAGAI SUN CONTROL DAN VISUAL CONTROL PADA BANGUNAN (Studi Kasus Kost Eksklusif Putri)." WACANA Majalah Ilmiah Teknik Sipil dan Perencanaan 18 , September 2017 (September 2, 2017): 20. https://doi.org/10.5281/zenodo.2557770.

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Salah satu upaya antisipasi untuk menahan radiasi matahari adalah dengan memasang shading  device pada fasad bangunan. Intensitas cahaya matahari umumnya memberikan cahaya berlebih  dan berakibat silau, hal tersebut menyebabkan ketidaknyamanan secara visual dan  menyebabkan mata menjadi lelah. Penggunaan  shading device  berfungsi sebagai  sun control  pada bangunan terutama pada bangunan yang mempunyai orientasi arah timur dan barat.  Perkembangan teknologi komputer khususnya di bidang desain permodelan semakin men- dorong upaya-upaya pembaharuan dalam
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Li, Chunying, Haida Tang, Junyi Tan, Cuimin Li, Yinan Yang, and Fanbo Zeng. "Numerical simulation on year-round performance of water-flow window with different shading control modes." Building Services Engineering Research and Technology 42, no. 2 (2020): 157–74. http://dx.doi.org/10.1177/0143624420970397.

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Water-flow window combines the functions of transparent building envelop, solar collector, as well as sun shading. Coloured particles are added to the flowing water within window cavity in order to provide extra shading, prevent indoor glare and enhance solar collection. The energy consumption of both air-conditioning system and water heating device can be further reduced. The aim of present investigation is to predict and analyze the year-round energy performance of a well-insulated water-flow window with different shading control modes. Accordingly, physical model of water-flow window is bui
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Jain, S., C. Karmann, and J. Wienold. "Subjective assessment of visual comfort in a daylit workplace with an electrochromic glazed façade." Journal of Physics: Conference Series 2042, no. 1 (2021): 012179. http://dx.doi.org/10.1088/1742-6596/2042/1/012179.

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Abstract Electrochromic (EC) glazing is increasingly employed in building façades to achieve better visual comfort for the occupants. EC glazing can modulate the light entering through the façade by varying the solar transmittance of the glass and therefore can work as a shading strategy to minimize solar heat gains or glare. However, it also alters the spectrum and distribution of light entering through the façade, which influences certain visual attributes associated with a space. This user assessment study evaluates some of these attributes including the colour perception of the elements in
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Al-Marzouki, F. M., S. Abdalla, and S. Al-Ameer. "Dye Sensitized Solar Cells with Low Cost Carbon Nanotubes Electrodes." Advances in Materials Science and Engineering 2016 (2016): 1–13. http://dx.doi.org/10.1155/2016/4928710.

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Dye sensitized solar cells (DSSCs) are very sensitive to electrodes, due to either high cost or easy corrosion problems. To minimize these factors, we present DSSCs with cheap carbon nanotubes as counter electrodes. In addition, we suggest replacing the electrolyte (in typical DSSCs) with a solid film of powdered CsSnI3. The electrical behavior (I-Vcharacteristics) of the proposed device has been measured for different shading conditions. In the light of a theoretical model based on the presence of two diodes, the experimental data have been explained, taking into account a new equivalent circ
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14

Phattanawasin, Srisak, and Prittiporn Lopkerd. "Development and Innovation of Exterior Shading Devices for Climate Responsive Architecture." Journal of Architectural/Planning Research and Studies (JARS) 13, no. 1 (2015): 35–48. http://dx.doi.org/10.56261/jars.v13i1.71587.

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The current energy crisis and global warming drive many issues of architectural practice and research fields including sustainable architecture and design guidelines for environmentally friendly. The effective strategy of reducing the solar radiation passing into the building, is to design building skins responsive to the climate and radiation from the sun. However, today few of intelligent systems imparted to the responsive building skins, have been already invented and selling, unfortunately, these equipments cannot be offered to all consumers, but only for the high-end projects due to their
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15

GIYASOV, A. I., and S. M. MIRZOEV. "MODEL OF HEAT-WIND REGIME OF BUILDING WALLS WITH LOUT SUN PROTECTION DEVICE." Building and reconstruction 111, no. 1 (2024): 3–13. http://dx.doi.org/10.33979/2073-7416-2024-111-1-3-13.

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The article discusses the energy efficiency of walls with louvered sun shading devices. It has been noted that louvered façade systems with a ventilated layer are an effective means of protection from solar radiation in summer. As a result of the experimental studies carried out on building models, a number of significant thermophysical regularities were noted that determine heat and wind processes in the near-wall layer of facade systems, which can rightfully be applied in the actual design, construction and operation of objects. Prerequisites and conditions have been created for the developm
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Pamurti, Andarina Aji. "PENGARUH ORIENTASI SELUBUNG BANGUNAN KACA GELAP TERHADAP BESARNYA PERPINDAHAN PANAS MATAHARI PADA GEDUNG SUKOWATI SEMARANG." Indonesian Journal of Spatial Planning 1, no. 1 (2020): 7. http://dx.doi.org/10.26623/ijsp.v1i1.1989.

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<div><table cellspacing="0" cellpadding="0"><tbody><tr><td align="left" valign="top"><p><em>Bangunan bergaya modern semakin berkembang di Indonesia, dengan gaya yang minimalis, simpel, mengusung keutamaaan fungsi bangunan serta terkesan mewah ini cocok dengan life style masyarakat perkotaan di Indonesia. Bangunan modern didominasi oleh penggunaan bahan – bahan pabriksasi, terutama kaca. Bahan pabriksasi ini apabila penggunaannya tidak tepat serta dengan desain arsitektur yang tidak memperhatikan iklim tropis lembab di Indonesia, mengakibatkan ketidakny
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Ngoc Chan, Tran, Quoc Quan Pham, and Thi Khanh Phuong Nguyen. "Energy efficiency of solar shading structures of the rectangle type in the climate conditions of Hanoi and Moscow." Vestnik MGSU, no. 12 (December 2022): 1615–26. http://dx.doi.org/10.22227/1997-0935.2022.12.1615-1626.

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Introduction. The article presents the results of calculating the energy efficiency of windows using a sun protection structure (SZK) of the rectangle type for buildings facing the southeast direction in the climatic conditions of the cities of Hanoi and Moscow, using the new proposed method described in Evaluation of the energy efficiency of a window system with a П-type sunshade. In the conditions of Vietnam, for buildings with a southeast orientation (southwest orientation), the use of a rectangular SZK is considered the most appropriate.
 
 Materials and methods. the calculations
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Jeong, Nam-Young, and Jiyoung Lee. "THERMAL PERFORMANCE EVALUATION OF PASSIVE DESIGN TECHNIQUES FOR GREEN BUILDINGS IN TEMPERATE CLIMATES." Journal of Green Building 18, no. 4 (2023): 191–218. http://dx.doi.org/10.3992/jgb.18.4.191.

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ABSTRACT This study suggests a design technique by evaluating and predicting the thermal performance of the passive design technique, which can be introduced in the early design stage, by focusing on office buildings in temperate climate conditions. In the case of office buildings, the thermal environment should be significantly improved, as the energy load ratio is high due to the climatic environment and physical environmental conditions. Therefore, among the passive design techniques introduced in our previous studies, the level of energy reduction in cooling and heating loads, focusing on
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Putri, Aisyah Anindya, Dyah Nurwidyaningrum, and Tri Wulan Sari. "Natural L ighting of Studio Apartment with East-Oriented Opening." Logic : Jurnal Rancang Bangun dan Teknologi 21, no. 1 (2021): 23–30. http://dx.doi.org/10.31940/logic.v21i1.2256.

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Less optimized natural lighting would result in apartment residents being dependent on artificial lighting, thus increasing energy consumption. Building opening orientation considerably influences the natural light intensity. This research aimed to analyze the natural lighting pattern on apartment units with east-oriented opening orientation and determine methods to support the existing condition to be optimized. This research applied the descriptive analysis research method assumed from calculation outcome of the software DIALux. Results indicated a proportion of units in The H-Residence Apar
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Heng, Christopher Yii Sern. "Integration of Shading Device and Semi-Circle Horizontal Light Pipe Transporter for High-Rise Office Building in Tropical Climate." Environmental Research, Engineering and Management 77, no. 4 (2021): 122–31. http://dx.doi.org/10.5755/j01.erem.77.4.29942.

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The blooming of a deep open plan in office buildings is accelerated due to economic profit reasons. This hinders the utilisation of daylight despite having abundance of daylight in tropical climate. Although a light pipe (LP) provides a means to illuminate the deep interior of the space, non-uniform daylight distribution still occurs due to the high illumination contrast across the room. The integration of a shading device (SD) in a room with an LP offers a solution to create a uniform daylight distribution. In this study, daylighting performances of 5 different types of an SD with different a
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Jetto, Byan A., and Semih Göksel Yıldırım. "Revitalizing a Vernacular Architectural Element Through Sustainability: Contemporary Applications of Mashrabiya." ART/icle: Sanat ve Tasarım Dergisi 5, no. 1 (2025): 15–36. https://doi.org/10.56590/stdarticle.1517273.

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Purpose: Adequate natural lighting and thermal comfort, key components of sustainable spatial design, can be effectively managed using sunshades. There has been considerable interest in how mashrabiya, a traditional element of vernacular architecture that serves as a form of sun shading, is incorporated into contemporary designs. This study explores the integration of mashrabiya, a traditional architectural feature, into modern design practices, with a focus on sustainability. Conceptual Framework: Currently, there is a growing demand for sustainable solutions across various design fields, wit
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Afiqah, N. N., N. A. Syafawati, S. S. H. Idris, A. H. Haziah, and M. D. Syahril. "Development of Dual Axis Solar Tracking System Performance at Ulu Pauh, Perlis." Applied Mechanics and Materials 793 (September 2015): 328–32. http://dx.doi.org/10.4028/www.scientific.net/amm.793.328.

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Theoretically, the solar tracking system describe as the device to get the optimize amount of sunlight according to sun movement. So, the shading effect issues can be minimized. This paper is presents the finding of photovoltaic (PV) harvesting energy via dual axis tracking system. The operation of two direct current (DC) motors motion was programme using PIC kit SK40C by using the Lab View Programming software. The first motor system delay timer is set at 15° rotation per hour and second motor system delay timers is set to rotate 180° after 12 pm. The field testing was initially set up at Per
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Muchamad, Rizqy Nugraha, and Adriansyah Andi. "Development of a solar radiation sensor system with pyranometer." International Journal of Electrical and Computer Engineering (IJECE) 12, no. 2 (2022): 1385–91. https://doi.org/10.11591/ijece.v12i2.pp1385-1391.

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Solar energy is a result of the nuclear fusion process in the form of a series of thermonuclear events that occur in the Sun's core. Solar radiation has a significant impact on the lives of all living things on earth. The uses, as mentioned earlier, are when the solar radiation received requires a certain amount and vice versa. As a result, a more accurate instrument of solar radiation is required. A specific instrument is typically used to measure solar radiation parameters. There are four solar radiation parameters: diffusion radiation, global radiation, direct radiation, and solar radia
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Gavan, Valentin, Monika Woloszyn, Frédéric Kuznik, and Jean-Jacques Roux. "Experimental study of a mechanically ventilated double-skin façade with venetian sun-shading device: A full-scale investigation in controlled environment." Solar Energy 84, no. 2 (2010): 183–95. http://dx.doi.org/10.1016/j.solener.2009.10.017.

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Pamurti, Andarina Aji. "Analisa Penggunaan Energi Pada Gedung Berdasar Overall Thermal Transfer Value (OTTV) di Kawasan Simpang Lima Kota Semarang." G-Tech: Jurnal Teknologi Terapan 7, no. 3 (2023): 939–48. http://dx.doi.org/10.33379/gtech.v7i3.2653.

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Kota merupakan penyumbang penggunaan energi yang besar di bumi. Kawasan Simpang Lima merupakan kawasan pusat kota Semarang yang memiliki beberapa gedung bertingkat dengan dominan material kaca. Desain facade gedung, penggunaan material bangunan dan sun shading device memberikan pengaruh terhadap besarnya penggunaan energi. Tujuan penelitian ini untuk mengetahui penggunaan energi pada gedung di kawasan Simpang Lima Semarang dengan studi kasus Gedung Indosat dan Gedung Bapelkes. Metode penelitian yang digunakan kuantitatif deskriptif dengan perhitungan menggunakan rumus Overall Thermal Transfer
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He, Wenjing, Chenchao Huang, Xinzhou Wu, Wenming Su, and Zheng Cui. "All-in-one electrochromic transparency-tuning window with an integrated metal-mesh heating film." Flexible and Printed Electronics 7, no. 2 (2022): 025001. http://dx.doi.org/10.1088/2058-8585/ac5fb6.

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Abstract Electrochromic (EC) smart windows with transparency-tuning capability can provide buildings with effective sun-shading and privacy to occupants at low energy consumption. The essential requirements to EC windows are fast response, dynamic tunability and low-cost. Recent development in all-in-one electrochromic devices (ECDs) which combines electrolyte, EC and ion storage functions in a single gel has the advantage of single layer structure and can be manufactured in large areas at low cost. However, the coloring voltage and time of all-in-one ECDs can be influenced by the viscosity of
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Ahmad Fadel Al Kahlout, Faizal Baharum, Anas A. M. Alqanoo, and Mohd Nasrun Mohd Nawi. "Investigation of CCF with TGU as Inner Skin to Reduce Peak Operating Temperature for Thermal Comfort in an Indoor Environment in a Hot, Humid Climate." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 110, no. 2 (2023): 108–23. http://dx.doi.org/10.37934/arfmts.110.2.108123.

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A closed cavity facade (CCF) is “a sealed, non-ventilated cavity with an automated shading device that, at its simplest, consists of double or triple glazing on the inside and single glazing on the outside”. The dynamic properties of this technology enable the fluid control of solar energy and daylight entering the structure. Several CCF designs were investigated in EnergyPlus and DesignBuilder, and the outcomes were compared to the present state (a single-glazing unit (SGU) with grey coating). The investigation was founded on a case study of a Penang Island, Malaysia, condominium. Comparing C
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Gunasagaran, Sujatavani, and M. Tamilsalvi Mari. "Using Digital Simulation as an e-learning tool to create dynamic learning in Architecture students." GATR Global Journal of Business Social Sciences Review 2, no. 3 (2014): 61–68. http://dx.doi.org/10.35609/gjbssr.2014.2.3(10).

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Objective - E-learning has been an integrated teaching and learning approach in higher educational institutions and considered as a way forward in creating lifelong learners. In Architectural studies, where design is a major component, software's are vastly used as designing tools. Recent years saw an increasing awareness of green architecture, taking into account the sustainability where the absence of or efficient technology in a building playing a major role in creating sustainable architecture. In an attempt to enhance the design through technical module a traditional case study project ha
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El Semary, Yasmin M., Hany Attalla, and Iman Gawad. "Modern Mashrabiyas with High-tech Daylight Responsive Systems." Academic Research Community publication 1, no. 1 (2017): 11. http://dx.doi.org/10.21625/archive.v1i1.113.

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The environmental and social role of closed oriental balconies (Mashrabiyas) remains a significant vernacular aspect of Middle Eastern architecture. However, nowadays this traditional Islamic window element with its characteristic latticework is used to cover entire buildings as an oriental ornament, providing local identity and a sun-shading device for cooling. In fact, designers have reinvented this vernacular Islamic wooden structure into high-tech responsive daylight systems – often on a massive scale and using computer technology – not only to cover tall buildings as an oriental ornament,
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Ar.Balpreet, Singh Madan, and Saxena Ar.Shubhangi. "Islamic Architectural Heritage: Mashrabiya, from Tradition to Innovation." Research & Reviews: Journal of Architectural Designing 3, no. 1 (2021): 1–13. https://doi.org/10.5281/zenodo.4731925.

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Islamic Architectural Heritage is unique and distinctive in its own way according to the chronology attached to it. The features of Islamic Architecture were designed to support all major aspects starting from psychological, environmental, social and religious demands catering to all the requirements of that era. The facade of a building acts as its identity as it is the most prominent element that is observed and connects the building with the surroundings and is also considered as climatic responsive systems which not only add aesthetics, but also save energy by maintaining the temperature i
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Ashraf, Syed Majed, M. Saad Bin Arif, Mohammed Khouj, Shahrin Md Ayob, and Muhammad I. Masud. "Python-Based Implementation of Metaheuristic MPPT Techniques: A Cost-Effective Framework for Solar Photovoltaic Systems in Developing Nations." Energies 18, no. 12 (2025): 3160. https://doi.org/10.3390/en18123160.

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Despite the convenience of solar potential and the magnitude of energy received by the Earth from the sun, solar photovoltaic systems have failed to meet the growing energy demand. This can be attributed to various factors such as low cell efficiency, environmental conditions, and improper tracking of operating points, which further worsen the system’s performance. Various advanced metaheuristic-based Maximum Power Point Tracking (MPPT) techniques were reported in the literature. Most available techniques were designed and tested in subscription-based/paid software such as MATLAB/Simulink, PSI
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Luo, Songqin, Hongqiang Li, Yingjie Mao, and Changzhi Yang. "Experimental research on a novel sun shading & solar energy collecting coupling device for inpatient building in hot summer and cold winter climate zone in China." Applied Thermal Engineering 142 (September 2018): 89–99. http://dx.doi.org/10.1016/j.applthermaleng.2018.06.081.

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Mintorogo, Danny Santoso. "THE AQUATIC-POLYCARBONATE SKYLIGHT FOR SURABAYA INDONESIA." DIMENSI (Journal of Architecture and Built Environment) 35, no. 1 (2007): 100–106. http://dx.doi.org/10.9744/dimensi.35.1.100-106.

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This paper will indicate of how appropriate use of aquatic skylight module installed on buildings in the tropical zone compared to the ones in the subtropical climate. In order for energy saving strategies, the aquatic-polycarbonate skylight system is used in the tropical climate. In the tropical hot humid climate, Indonesia has received huge amount of global direct and diffuse radiations on horizontal roofs throughout the year, approximately 525 watts per square meter of solar radiation will impact on flat roofs or skylights on a clear sunny day in Surabaya city. Ironically, most of the comme
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Kensek, Karen, Douglas Noble, Marc Schiler, and Effendi Setiadarma. "Shading Mask: a teaching tool for sun shading devices." Automation in Construction 5, no. 3 (1996): 219–31. http://dx.doi.org/10.1016/0926-5805(96)00147-1.

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Ejroushi, Aida, Mohamed Smeda, and Faiz Bannani. "The Solar Chart for Designing Shading Devices For Tripoli City, Libya." Solar Energy and Sustainable Development Journal 2, no. 1 (2013): 48–61. http://dx.doi.org/10.51646/jsesd.v2i1.96.

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Due to lake of standardized methods to design and validate sun shading devices in Libya, this study aims at developing a solar chart, which can be used as a practical and systematic methodology for designing sun-shading devices in the city of Tripoli. In order toachieve the objective of this study, this paper was divided into five sections. The first section is dealing with a focused literature review with respect to types of shading devices and their impact on the exterior wall openings, the position of the sun, sun’s altitudes azimuths, and how to mathematically be determined; the sun charts
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Overen, Ochuko Kelvin, Edson Leroy Meyer, and Golden Makaka. "Indoor Daylighting and Thermal Response of a Passive Solar Building to Selective Components of Solar Radiation." Buildings 11, no. 1 (2021): 34. http://dx.doi.org/10.3390/buildings11010034.

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Solar radiation provides the most significant natural energy in buildings for space heating and daylighting. Due to atmospheric interference, solar radiation received at the Earth’s surface consists of direct beam and diffuse radiation, where diffuse can be further broken down into longwave and visible radiation. Although each of these components co-occurs, their influence on the indoor visual and thermal conditions of a building differ. This study aims to analyze the influence of the various components of solar radiation on the indoor thermal and daylighting of a passive solar building. Thus,
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Abdulrahman, Hasan Alsalim. "The Effects of Smart Facade on Office Buildings." International Journal of Innovative Science and Research Technology 7, no. 9 (2022): 481–89. https://doi.org/10.5281/zenodo.7121593.

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Technology is the ultimate component for more sustainable buildings and better quality of life. Technology also changes our lifestyle and habits. Retrofitting of old buildings transform the spaces we live in; from a simple mixture from various construction materials to sophisticated high- performance machines thanks to the development and advancement in technology. One of the research domains for retrofitting is the building envelope and building facades as a subset of it. Increasing awareness towards energy conservation and reducing carbon emissions requires finding appropriate technological
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Karaseva, Larisa V. "Sun Protection of Buildings: Stages and Perspectives of Development." Materials Science Forum 931 (September 2018): 759–64. http://dx.doi.org/10.4028/www.scientific.net/msf.931.759.

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The article deals with the evolution of sun protection of buildings: from traditional shading devices to innovative techniques of dynamic architecture. Special attention is paid to the development of sun protection devices in the XX century and ignoring solar geometry in the works of masters of new architecture. The problem of energy saving has required architects to return to the means of protecting buildings from solar radiation heat. Modern innovative technologies have led to the emergence of a new generation of means of solar radiation control in buildings. The Russian experience of sun sh
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Pérez-Carramiñana, Carlos, Ángel Benigno González-Avilés, Nuria Castilla, and Antonio Galiano-Garrigós. "Influence of Sun Shading Devices on Energy Efficiency, Thermal Comfort and Lighting Comfort in a Warm Semi-Arid Dry Mediterranean Climate." Buildings 14, no. 2 (2024): 556. http://dx.doi.org/10.3390/buildings14020556.

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The dry Mediterranean climate (BShs) is the European region with the highest number of hours of sunshine per year. The high annual solar radiation makes sun shading devices necessary to comply with current energy efficiency standards. However, these standards do not sufficiently consider their effect on the indoor lighting comfort of buildings. The objective is to qualitatively and quantitatively determine how movable sun shading devices jointly influence the energy efficiency, thermal comfort and lighting comfort of buildings in BShs climate. The scientific novelty of the work consists of dem
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Maria Saraswati, Christi, Sahid Mochtar, and Nancy Yusnita Nogroho. "The performance of natural lighting in classrooms using shading devices." ARTEKS : Jurnal Teknik Arsitektur 8, no. 3 (2023): 417–26. http://dx.doi.org/10.30822/arteks.v8i3.2580.

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One alternative energy source to replace fossil energy is sunlight. The presence of sunlight has an impact on the building in the form of heat radiation and natural lighting. Under certain circumstances, these two effects are contradictory. Buildings need natural lighting to reduce their reliance on artificial lighting, but adding this natural lighting also causes the building to become warmer, which will increase the energy required for air conditioning. One alternative solution to reduce the intensity of heat entering a building is the use of shading devices. The presence of sun shading is b
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Secchi, Simone, Patrizio Fausti, Gianfranco Cellai, Martina Parente, Andrea Santoni, and Nicolò Zuccherini Martello. "The acoustic and daylighting effects of external façade sun shading systems." Journal of Facade Design and Engineering 10, no. 1 (2022): 155–72. http://dx.doi.org/10.47982/jfde.2022.1.07.

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External sun shading devices are increasingly used in sustainable buildings to reduce the greenhouse effect in the summer and the glare effect due to direct solar irradiation through transparent surfaces. The acoustic effects of these devices have been investigated in recent studies that suggest the possibility of optimising these elements to improve acoustic comfort in indoor environments, even with open windows. Nevertheless, there are few studies that analyse the combined effect of these devices on acoustic attenuation and improved daylighting. In this paper, the results of acoustics and da
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Levin, Ayala. "Tropical Skins." Public Culture 36, no. 1 (2024): 17–45. http://dx.doi.org/10.1215/08992363-11121473.

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Abstract This essay is concerned with how architecture was imagined to mediate tropical climate in the interest of forming productive postcolonial national subjects. It charts a transition in approach from late colonial to postcolonial modernist architecture as it was exemplified in the design of the University of Ife campus in Nigeria in the 1960s by an Israeli team led by Arieh Sharon in collaboration with the Department of Landscape Architecture at the University of Wisconsin–Madison. Sharon's team formed an alternative to the postwar predominance of sun-shading devices, specifically as the
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Dudzińska, Anna. "Efficiency of Solar Shading Devices to Improve Thermal Comfort in a Sports Hall." Energies 14, no. 12 (2021): 3535. http://dx.doi.org/10.3390/en14123535.

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Thermal environment in sports facilities is probably one of the most important parameters, determining the safety and performance of athletes. Such facilities, due to the required operating temperature and physical activity of users, are a serious challenge for both investors and administrators, especially in summer. The additional criterion of low energy consumption in extremely airtight and well-insulated passive buildings often results in overheating of the interior, creating considerable economic and operational problems. The significant need to reduce solar gain during periods of high out
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OHKI, Chikako, Toshihide OKAMOTO, Jyurie TADAKI, Tatsuya YAMAMOTO, Hiroshi OHGA, and Nozomu YOSHIZAWA. "OPTIMIZATION OF OUTSIDE AND INSIDE SUN SHADING DEVICES USING RADIANCE AND NEWHASP." Journal of Environmental Engineering (Transactions of AIJ) 84, no. 766 (2019): 1067–76. http://dx.doi.org/10.3130/aije.84.1067.

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Hassan, Ahmad Sanusi, and Yasser Arab. "The Extent of Sunlight Penetration Performance on Traditional Style’s Apartment Façade in Putrajaya, Malaysia." Modern Applied Science 8, no. 5 (2014): 132. http://dx.doi.org/10.5539/mas.v8n5p132.

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In this study the analysis is to measure the performance on the extent of sunlight penetration on front apartment facades. The apartments are located in Putrajaya, Malaysia. Putrajaya is the administrative city for the federal government, and it is considered the latest new city in Malaysia with postmodern style buildings which exhibit a range of complex geometric elements blending with colonial, modern and traditional architectural style. The scope of this study is to measure the extent of sunlight penetration on the apartment facades. Two front facades of the apartments were selected in the
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Fabbri, Kristian, Ernesto Antonini, and Lia Marchi. "Sun-Shading Sails in Courtyards: An Italian Case Study with RayMan." Sustainability 15, no. 17 (2023): 13033. http://dx.doi.org/10.3390/su151713033.

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Forecasts of a drastic increase in temperatures in the coming decades are driving the adoption of design strategies and solutions to improve the livability of urban environments. Increasing attention is being paid to the thermal comfort of open spaces by both designers and researchers. Nature-based solutions and man-made devices to improve the comfort of outdoor spaces during summer are spreading, but effective, easy simulation and design support tools for this purpose are still lacking, as most of the available software such as ENVI-met or RayMan cannot model such devices. As Physiological Eq
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Tayag, C. R. C., and S. Conejos. "Passive cooling in tropical residential buildings using thermal and energy performance analysis." IOP Conference Series: Earth and Environmental Science 1500, no. 1 (2025): 012060. https://doi.org/10.1088/1755-1315/1500/1/012060.

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Abstract The sharp rise in global energy consumption has led to a sharp increase in carbon emissions, primarily due to the continued dependence on fossil fuels as the main energy source. Building operations are a major contributor, accounting for approximately 34% of total energy use, with air conditioning systems alone responsible for 7% of global electricity use. In response to the escalating threat of global warming, many countries have committed to adopting net-zero carbon strategies by 2050. Solar shading devices, as critical elements of building facade design, offer significant potential
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Hadi, Fakhir Hashim, M. Kareem Marwah, Khalid Al-Azzawi Waleed, and H. Ali Adnan. "Improving the performance of photovoltaic module during partial shading using ANN." International Journal of Power Electronics and Drive Systems (IJPEDS) 12, no. 4 (2021): 2435–42. https://doi.org/10.11591/ijpeds.v12.i4.pp2435-2442.

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Photovoltaic (PV) panels have drawback of having their peak power reduced when clouds or shade are present. Furthermore, it is only available while the sun shine. Nearby structures, plants, bird droppings, and other obstacles shade operating photovoltaic (PV) devices, effectively reducing the incident solar radiation produced by the modules. When these PV panels are exposed to partial shading, their power efficiency is reduced. A neural network with a kind of artificial neural network is used in the suggested hybrid method (ANN). The key focus of this article is to use environmental effects de
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Shi Nii, Low, Zabidi Hamzah, Noraziah Mohammad, and Mazlan Mohd Tahir. "Thermal Performance Analysis of Existing External Solar Shading at Kampung Admiralty, Singapore." Jurnal Kejuruteraan si6, no. 1 (2023): 367–79. http://dx.doi.org/10.17576/jkukm-2023-si6(1)-31.

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External Solar shadings have long been designed as an integral part of a building’s facade for functional, aesthetic and privacy reasons. From a functional aspect, it is used to reduce heat and glare, thus helping to improve the thermal as well as lighting quality of the building. In a tropical climate, the yearlong sun radiation, especially those facing the eastern and western building facades with large glazed surfaces may show severe thermal and glare discomfort issues. This paper analyses the impact of the existing shading system of the vertical and horizontal fins and green facades of The
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Hashim, Hadi Fakhir, Marwah M. Kareem, Waleed Khalid Al-Azzawi, and Adnan H. Ali. "Improving the performance of photovoltaic module during partial shading using ANN." International Journal of Power Electronics and Drive Systems (IJPEDS) 12, no. 4 (2021): 2435. http://dx.doi.org/10.11591/ijpeds.v12.i4.pp2435-2442.

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<span lang="EN-US">Photovoltaic (PV) panels have drawback of having their peak power reduced when clouds or shade are present. Furthermore, it is only available while the sun shine. Nearby structures, plants, bird droppings, and other obstacles shade operating photovoltaic (PV) devices, effectively reducing the incident solar radiation produced by the modules. When these PV panels are exposed to partial shading, their power efficiency is reduced. A neural network with a kind of artificial neural network is used in the suggested hybrid method (ANN). The key focus of this article is to use
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