Impact of Window Opening Shapes on Wind-Driven Cross Ventilation Performance in a Generic Isolated Building: A Simulation Study
Both environmental concerns and sustainable development goals have led to the search for alternative energy-efficient solutions. Natural ventilation, a crucial aspect of energy-efficient building design, reduces dependence on mechanical systems and regulates indoor air quality and temperature using...
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| Format: | Article |
| Language: | English |
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Gazi University
2024-09-01
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| Series: | Gazi Üniversitesi Fen Bilimleri Dergisi |
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| Online Access: | https://dergipark.org.tr/tr/pub/gujsc/issue/87480/1524553 |
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| _version_ | 1850266718420598784 |
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| author | Burak Aktepe Hacımurat Demir |
| author_facet | Burak Aktepe Hacımurat Demir |
| author_sort | Burak Aktepe |
| collection | DOAJ |
| description | Both environmental concerns and sustainable development goals have led to the search for alternative energy-efficient solutions. Natural ventilation, a crucial aspect of energy-efficient building design, reduces dependence on mechanical systems and regulates indoor air quality and temperature using natural forces. It improves indoor air quality, reduces energy consumption, and lowers operating costs. This paper presents a computational fluid dynamics analysis of natural cross-ventilation in an isolated building with varying window opening geometries. u/uref showed a marked decrease in triangular geometries, while trapezoidal and reference geometries exhibited comparable declines. The airflow velocity profile revealed a U-shaped curve, with reductions observed within 0 |
| format | Article |
| id | doaj-art-b4c4cafdcc9745e2b87ac55b7866d480 |
| institution | OA Journals |
| issn | 2147-9526 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Gazi University |
| record_format | Article |
| series | Gazi Üniversitesi Fen Bilimleri Dergisi |
| spelling | doaj-art-b4c4cafdcc9745e2b87ac55b7866d4802025-08-20T01:54:04ZengGazi UniversityGazi Üniversitesi Fen Bilimleri Dergisi2147-95262024-09-0112375876810.29109/gujsc.1524553 Impact of Window Opening Shapes on Wind-Driven Cross Ventilation Performance in a Generic Isolated Building: A Simulation StudyBurak Aktepe 0https://orcid.org/0000-0003-3144-2621Hacımurat Demir1https://orcid.org/0000-0002-4819-2633AKSARAY ÜNİVERSİTESİAKSARAY ÜNİVERSİTESİBoth environmental concerns and sustainable development goals have led to the search for alternative energy-efficient solutions. Natural ventilation, a crucial aspect of energy-efficient building design, reduces dependence on mechanical systems and regulates indoor air quality and temperature using natural forces. It improves indoor air quality, reduces energy consumption, and lowers operating costs. This paper presents a computational fluid dynamics analysis of natural cross-ventilation in an isolated building with varying window opening geometries. u/uref showed a marked decrease in triangular geometries, while trapezoidal and reference geometries exhibited comparable declines. The airflow velocity profile revealed a U-shaped curve, with reductions observed within 0https://dergipark.org.tr/tr/pub/gujsc/issue/87480/1524553cfdnatural ventilationatmospheric boundary layerbuilding aerodynamicsventilation rate |
| spellingShingle | Burak Aktepe Hacımurat Demir Impact of Window Opening Shapes on Wind-Driven Cross Ventilation Performance in a Generic Isolated Building: A Simulation Study Gazi Üniversitesi Fen Bilimleri Dergisi cfd natural ventilation atmospheric boundary layer building aerodynamics ventilation rate |
| title | Impact of Window Opening Shapes on Wind-Driven Cross Ventilation Performance in a Generic Isolated Building: A Simulation Study |
| title_full | Impact of Window Opening Shapes on Wind-Driven Cross Ventilation Performance in a Generic Isolated Building: A Simulation Study |
| title_fullStr | Impact of Window Opening Shapes on Wind-Driven Cross Ventilation Performance in a Generic Isolated Building: A Simulation Study |
| title_full_unstemmed | Impact of Window Opening Shapes on Wind-Driven Cross Ventilation Performance in a Generic Isolated Building: A Simulation Study |
| title_short | Impact of Window Opening Shapes on Wind-Driven Cross Ventilation Performance in a Generic Isolated Building: A Simulation Study |
| title_sort | impact of window opening shapes on wind driven cross ventilation performance in a generic isolated building a simulation study |
| topic | cfd natural ventilation atmospheric boundary layer building aerodynamics ventilation rate |
| url | https://dergipark.org.tr/tr/pub/gujsc/issue/87480/1524553 |
| work_keys_str_mv | AT burakaktepe impactofwindowopeningshapesonwinddrivencrossventilationperformanceinagenericisolatedbuildingasimulationstudy AT hacımuratdemir impactofwindowopeningshapesonwinddrivencrossventilationperformanceinagenericisolatedbuildingasimulationstudy |