This paper tends to investigate the performance of a separator cyclone used in cement industries in Iran. This investigation was performed using CFD modeling, which is validated by other valid studies. Separator cyclone performance includes of two important parameters as pressure drop and collection ratio. In this presented study, the pressure drop has been considered to assess the performance ...

< A statistical model is developed for estimating GDL thermal conductivity. < The model considers the statistical distribution of GDL geometrical parameters. < Angle and aspect ratio distributions are measured for some GDLs. < The dependency of thermal conductivity on geometrical parameters is considered. < New techniques are introduced for GDL geometrical property measurements. a r t i c l e i...

In this paper, the non-linear dynamic response of rectangular atomic force microscopy in tapping mode is considered. The effect of cantilever’s geometrical parameters (e.g., cantilever length, width, thickness, tip length and the angle between the cantilever and the sample's surface in liquid environment has been studied by taking into account the interaction forces. Results indicate that the r...

The investigation of the parameters in screw surfaces whirling process is presented. equation trajectory relative movement workpiece and cutter parametric form taking into account ring along obtained. Appropriate graphs are plotted, which allow to make conclusion that increasing rotational speed results decrease thickness metal layer, cut during one period contact between cutter. It also show o...

Abstract The Book I of Andrea Palladio's "The Four Books on Architecture", in which, after a brief discourse the five orders and those rules which are essential to building, private houses, streets, bridges, squares, xysti, temples discussed, contains design. Over years, many scholars have investigated how make explicit reasoning theory architectural proportions Palladio. A multitude studies we...