Air conditioning devices in Abbasid age Badhange as sample

Alpadhnj concept and its impact in the centuries of Islamic civilization and contemporary time
The Alpadhnj is one of the most important cooling systems , known to traditional architecture , in all cities and capitals of the Islamic world, and that the design and engineering of this device, and the varying types, in line with the climatic implications , and the vagaries of the weather, but it shows the breadth of vision, and the excellence of engineering , architectural and genius in Abbasid era , which brought together the needs of environmental , social and privacy requirements , and at the same the aesthetics, time are not neglected.
Alpadhnj is considered one of the most traditional elements in the Muslim world as made of its privileged level on cultural and environmental level , as it aims to use to alleviate some of the weights on the walls, as well as economic side him in reducing the use of raw materials in the construction , while the main goal of it is the entring of air in the aspects of the building different heights by its presence
Nature of the study required the introduction and divided into
The first section was entitled Alpadhnj concept and its impact on the Islamic urbanization , has included a number of paragraphs , including: the industry in the Islamic era , the concept of Alpadhnj , its historical development , its components , architecture and how to put it.
And dealt with in the second topic Alpadhnj in the historical , literary, medical books.
The last topic I studied the impact of Alpadhnjon the contemporary world , and tried hard to shed light on the most important developments in the Alpadhnj , and Anuah , uses , and its impact on the Western world.
Finally, I hope I have been successful to offer find what serves me by the historical sources.