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Essay on Characteristics of the Quadruplet Elements and Strategic Analysis of the Performance of It in Traditional and Modern Architecture Original Article, D22 Alimoradi M., Mohebikia A. Journal. Civil Eng. Urban. 4(2): 137-142. 2014 ABSTRACT: Our ancestors were attention to nature and to preserve the purity and sanctity of it. This is particularly has been true in the four main elements (water, wind, soil, fire) that commonly referred to as material prima. The way that culture and literature is also very expressed. This is also evident in their architecture and the build. That can lead to environment from architecture and design of building. The importance of the issue to be determined by that time, that we face with the lake of energy resources and environmental pollution with the progress of technology, industrialization and increased fossil fuel use. The idea of Strategic analysis in this article to what methods can help to resume the relationship of man and nature elements. In line with the aim, with the Swot method we will examine the strength, weaknesses, opportunities, threats about employing the above elements and the approach the maximum exploitation of the dominant element in any area or in other words ecology. Keywords: Quadruplet Elements, Ecology Architecture, Swot, Renewable Energy, Sustainable Architecture منبع: [Hidden Content] دانلود: [Hidden Content].,%204%20(2)%20137-142,%202014.pdf J. Civil Eng. Urban., 4 (2) 137-142, 2014.pdf

Investigating Performance of Windscop Installed on Towers in Arid Regions with Using Computational Fluid Dynamics (Case Study: I&M Bank in Nairobi) Hooshmand Aini A., Ahmadnia B and Ahmadnia Bh. Journal. Civil Eng. Urban. 4(1): 77-80. 2014 ABSTRACT:The windscops are designed mainly to direct the wind and fresh air in the buildings. The windscops are able to gather the outside air and direct it into the building. If we want to make a windscops very effective, it shall be able to rotate on all directions. The windscops performance reaches to its top point when they are designed to direct the air for a big hall like an amusement park, etc. In this paper we paid more of our focus on performance analysis for a type of windscops which are installed on tower peaks. At first, we conducted analysis by means of GAMBIT software regarding the geometric model of windscops and the structure analysis, and then we continued to analyze them by means of FLUENT software regarding their pattern of flow. The results of such analyses were demonstrated as velocity on X&Y directions, and flow pattern. Keywords:Windscops, Natural Ventilation, CFD, Renewable Energy, FLUENT منبع: [Hidden Content] دانلود: [Hidden Content].,14-12-77-80.pdf J. Civil Eng. Urban.,14-12-77-80.pdf