Modern architecture incorporates natural ventilation in several ways:
1. Passive Cooling Systems: Modern buildings often have passive cooling systems that rely on natural ventilation to keep temperatures comfortable. These systems may include shading devices, such as awnings or louvers, that block direct sunlight and reduce heat gain.
2. Green Roofs: Green roofs are becoming increasingly popular in modern architecture. They consist of a layer of vegetation planted on top of a building's roof. The plants absorb heat and provide insulation, reducing the need for air conditioning.
3. Window Placement: Modern architects pay close attention to window placement. By strategic placement of windows and openings, architects can create natural air currents that allow cool air to enter the building and hot air to escape.
4. Cross Ventilation: Cross ventilation is another technique used in modern architecture. By designing buildings with openings on opposite walls, architects can create airflow that pulls hot air out of the building and brings in fresh air.
5. Building Orientation: The orientation of a building plays a crucial role in natural ventilation. By aligning a building in a way that takes advantage of the prevailing winds, architects can create a cooling effect that helps ventilate the building.
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