In this study, by recognizing geographical location changes of the sun-path diagram, we present a selection of sustainable architectural guidelines that influence the climatic element of sunshine. For this purpose, after the introduction of triple zones of the earth in terms of how the sun is exposed(include:Tropical, temperate and polar), the function of the earth's curvature to create geograp...

the design of tourist walkways and developments of strategies for more prolonged presence of people at ancientcontextures are considered as vivid multiple procedures in protecting of contexture, tour guiding and urbansustainability. shading in open spaces and pathways, especially in tourist areas, is one of the most important factorsin providing the thermal comfort perception. so in innovation ...

more recently, titanium and aluminum alloys are gaining more interests to be implemented in hydro-forming applications. it is necessary to predict forming limits for these sheet alloys. forming limits play an important role in metal forming processes. forming limit diagrams, present the limit strains for various linear strain paths. in other hand, forming limit curve (flc), illustrates localize...

The numerical investigation of computing the rate of radiated solar-energy requires equations as a function of solar-time according to the radiation angle of the sun (β) in the latitude 37°N and the shape. This paper implements the Lagrange interpolation to obtain the equations of normal diagram of elements based on data obtained from surveying. Also the method of Hann-window equation ...

the numerical investigation of computing the rate of radiated solar-energy requires equations as a function of solar-time according to the radiation angle of the sun (β) in the latitude 37°n and the shape. this paper implements the lagrange interpolation to obtain the equations of normal diagram of elements based on data obtained from surveying. also the method of hann-window equation used to e...

In this paper, we present an obstacle avoiding path planning method based on Voronoi diagram and composite Bezier curve algorithm which obtains the shortest path length. In our algorithm, a Voronoi diagram is constructed according to the global environment. The piecewise linear rough path in the Voronoi diagram which keeps away from the obstacles is obtained by performing Dijkstra’s shortest pa...

Planetary is the study of planets in the solar system which is binded by a magnetic path of the solar energy provided by the sun. Magnetic path is called the orbit. The path that each planet takes around the sun is an oval shape called an ellipse. Based on the distance from the sun , speed of the planets is calculated. The inclination of the north pole of the planet balances the planet in the v...