Courtyard proportions and natural ventilation efficiency remains a state of problem yet.
Courtyard effect definition. Despite the numerous courtyard types such as l shaped u shaped straight form etc. Characteristics baghdad and cordoba have different cultural backgrounds particularly with regard to religion. Courtyard definition a court open to the sky especially one enclosed on all four sides. This research exclusively focuses on u shaped ones and modifies its proportions to find out the effect of this parameter on wind behavior inside the courtyard and rooms.
Outdoor breezes create air movement through the house interior by the push pull effect of positive air pressure on the windward side and negative pressure suction on the leeward side. A dust storm could pass overhead with little effects on the inmates. Courtyards are common elements in both western and eastern building patterns and have been used by both ancient and contemporary architects as a typical and traditional building feature. Particularly when some variables are taken into consideration such as the orientation attach volume and ventilation.
A courtyard or court is a circumscribed area often surrounded by a building or complex that is open to the sky. Courtyard functioned as a convective thermostat and gave protection from extremes of weather. The courtyard created better microclimatic condition. Such spaces in inns and public buildings were often the primary meeting places for some.
Courtyard ventilation also has passive cooling effects during the night which brings the overall temperature of the place down. Courtyard housing is a distinct medium density multi family housing typology centered on a shared outdoor open space or garden and surrounded by one or two storeys of apartment units typically only accessed by courtyard from the street and not by an interior corridor. Muhaisen 2006 studied the effect of a rectangular courtyard proportion ratios and heights at four different climatic locations. Natural ventilation shading wind towers courtyard effect earth air tunnels evaporative cooling passive down draught cooling roof sprays 3.
In addition to this a courtyard filled with plants and a garden area helps keep the house cool even in scorching and arid climates. Courtyard housing developed independently in many cultures around the world as a response to particular local needs and.