Al-Badi, Abdulwahed Hasan Saeed Hasan2013-05-212013-05-212008-0320050042http://bspace.buid.ac.ae/handle/1234/141This research is a study of how to increase the flow of natural ventilation in a high density urban area. It was carried out in Ras Al Khaimah (RAK) city in the United Arab Emirates (UAE). Distance between the buildings is an important variable in promoting ventilation in urban design. High density zones in RAK cause poor ventilation and the small distance between buildings prevent deeper penetration by the wind. Thus, the scope of the study is to raise the amount of natural ventilation in high density urban areas in RAK. A review of literature on the research topic is provided in this study while both quantitative and qualitative data were collected through numerical simulation, experimental approach and case study in order to maintain both reliability and validity. The results of this research revealed that there is a considerable improvement in the airflow movements around the buildings after the urban parameters of the study area have been modified.enair flowurban areasRas Al-KhaimahUnited Arab Emirates (UAE)natural ventilationDissertation