The relationship of ventilation and thermal comfort
Transcript of The relationship of ventilation and thermal comfort
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Design Approach of Natural Air Ventilation to Achieve Thermal Comfort in Glass Shed, Sekeping Serendah
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Thermal Comfort
ConserveEnergy
Natural Air Ventilation
Material
PassiveDesign
Vernacular/Climatic Adaptation
Brick
Glass
Timber
Concrete
Steel
Orientation
Fenestration (Openings)
Massing
Malay Traditional Houses
Contextual Design
Thermal Comfort (Environmental Factors):• Air Temperature• Radiant Temperature• Air Velocity• Humidity
Concept Mapping
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Research Question:
1. What is Thermal Comfort ? How to achieve Thermal Comfort ?2. How does passive design promote natural air ventilation of Glass
Shed ?3. What is the influence of vernacular Malay houses design to
Glass Shed ?4. What type of local material are introduced and used in Glass
Shed to enhance ventilation or to achieve thermal comfort ?
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Material :
Bricks
Steel
Concrete
Glass
Timber
Modern Material : Traditional Material :
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Steel Furniture-reduce visibility to fuse with surrounding-allow air to flow through (reduce obstacle)
Steel Façade-to absorb heat and provide shade
Clear Glass-to allow maximum amount of natural light coming in-to celebrate the contextual view
Concrete and Bricks-low thermal capacity-water resistant-heat insulator (maintain cool temprature)
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Vernacular Design:
ref: Lim jee yuan, L.I.M. (1991). The Malay House: Rediscovering Malaysia's Indigenous Shelter System. Malaysia: Institut Masyarakat.
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Cross and Stack Ventilation
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ref: Lim jee yuan, L.I.M. (1991). The Malay House: Rediscovering Malaysia's Indigenous Shelter System. Malaysia: Institut Masyarakat.
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Lourve Window and Casement Window
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Opening and Orientation of the building allow the ventilation to work well
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Conclusion:
The design of Glass Shed carried the architectural language of traditional malay houses yet by using the new modern material, the façade is polish and elegant compare with traditional houses.The climatic design adaptation is pretty well pictured in Glass Shed as they use different type of window for the façade to control ventilation and frame view to show the essence of architecture.