Sustainable urban design and climate

Abstract

It seems evident that the geometry of the urban form as an urban design parameter is crucial. The layout of the structure can modify the urban climate through proper design, thus improving the thermal comfort both outside and inside buildings, even reducing energy demands for heating and cooling requirements. Although solar design potentials on an architectural scale are at present well developed, the approach and the techniques applied on an urban scale are yet to be consolidated in order to promote climatic responsive urban design. This thesis is concerned with a method to evaluate solar energy in urban design. The emphasis of the thesis is to study the relationship between the urban form and solar insolation and to establish a comprehensive approach which can evaluate the urban forms, with respect to the generated shadow pattern, and can be applicable to all types of urban configurations. Among the considerations which have also been investigated, is the interrelationship between solar insolation and thermal performance of urban patterns. The thesis discusses the possible application of these forms in Palestine, in order to highlight the way that the derived results can be handled in real practice. While the analysis was mainly related to the Palestinian climate, the techniques employed may be applicable to other countries. The main structure of this thesis is arranged in two parts. The first part identifies the conceptual framework of the sustainable urban design in order to provide the reader with basic information about the subject. The principal aim of this part has been to outline the research area on which the present work was set …