ARCH-INAR209 Building Physics I 2024-2025 PDF

ARCH-INAR209 Building Physics I Dr. Cemaliye Eken İlter Snr. Inst. Mojdeh Nikoofam PhD. Candidate Joy Uwa Nanlop 2024-2025 Fall Semester Cyprus International University Environment What is Ecology? What does ecology have to do with me? Ecolog...

ARCH-INAR209 Building Physics I Dr. Cemaliye Eken İlter Snr. Inst. Mojdeh Nikoofam PhD. Candidate Joy Uwa Nanlop 2024-2025 Fall Semester Cyprus International University Environment What is Ecology? What does ecology have to do with me? Ecology is the study of the relationships between living organisms and their physical environment; it seeks to understand the vital connections between plants and animals and the world around them. Ecology also provides information about ▪ The benefits of ecosystems ▪ How we can use Earth’s resources in ways that leave the environment healthy for future generations. Building Physics Building physics in architecture refers to the study of how physical phenomena such as heat, light, sound, moisture, and air movement interact with buildings and their environments. Focuses on optimizing the ▪ Performance, ▪ Comfort, ▪ Sustainability of Buildings by understanding and managing these elements in relation to materials, construction techniques, and design strategies. Building Physics Building physics is essential in designing sustainable, energy-efficient, and comfortable buildings that respond effectively to environmental challenges while enhancing occupant well-being. It is often applied in green building design, energy modeling, and the development of smart building technologies Key Aspects of Building Physics In Architecture Thermal Performance Understanding ▪ heat transfer, ▪ insulation, and ▪ energy efficiency to maintain comfortable indoor temperatures and reduce energy consumption. Key Aspects of Building Physics In Architecture Acoustics Studying how sound behaves in and around buildings, including sound insulation, absorption, and reverberation, to create acoustically comfortable spaces. Key Aspects of Building Physics In Architecture Lighting Addressing both natural (daylighting) and artificial lighting to optimize visual comfort, energy efficiency, and ambiance. Key Aspects of Building Physics In Architecture Moisture Control Preventing condensation, dampness, and mold growth by managing water vapor, humidity, and the permeability of building materials. Key Aspects of Building Physics In Architecture Ventilation and Airflow Ensuring proper air exchange and circulation to improve indoor air quality and occupant comfort, as well as managing passive ventilation techniques. What is Environment… Environment Natural Characteristics Content Characteristics Natural Environment Physical Environment ▪ Living Environment Heat ▪ Non-Living Environment Humidity CLIMATE Wind Man-Made Environment Radiation Building etc. Street Sound Village Light City etc Region Natural Characteristics Natural Environment Biotic Components (Living) Micro-Organisims Producer & Consumers Plants Decomposer / Converter Animals Human being Abiotic Components (Non-Living) Earth Solid Water Liquid Air Gas Climatic Elements Climatic elements are the physical factors like: Air Temperature, Humidity, Precipitation, Solar Radiation, Sky Conditions (Cloud Cover, Sunshine Period, Days With Open And Closed Sky) With Which Identify The Climate. Wind The Impact of Climate on Architectural Design In architectural design, the climatic element is a major topic that encompasses various solutions, including factors such as sunlight, heat, humidity, and wind. Climatic elements like solar radiation, temperature, humidity, and wind create temperature differences between indoor and outdoor spaces, leading to heat transfer and accumulation in building components and materials such as windows, walls, and roofs.  This situation causes moisture on building surfaces and materials, leading to unwanted temperature increases or heat loss, which negatively affects indoor comfort. This, in turn, means the depletion of any energy source used to maintain indoor comfort. The material, form, orientation of the building envelope, and the ratio of transparent to solid surfaces are directly dependent on climatic factors. In this regard, the comfort environment in the building should be achieved as naturally as possible through the influence of climate. Considerations in Architectural Design ▪ In the orientation of buildings and interior spaces, unwanted heat gains and losses should be prevented through architectural solutions that take into account the meteorological data of the climate zone, such as sun, wind, humidity, rain, snow, and similar factors. ▪ Living areas that will be in constant use within the building should be positioned to maximize the benefits of solar heat and light as well as natural ventilation. ▪ The architectural application project and system details should be consistent with the materials and specific details in the thermal insulation project. Thermal insulation should be continuous to ensure its effectiveness. SITE ANALYSIS  VERY GOOD UNSATISFACTORY GOOD