two-dimensional euler equations have been solved on an unstructured grid. an upwind finite volume scheme, based on roes flux difference splitting method, is used to discretize the equations. using advancing front method, an initial delaunay triangulation has been made. the adaptation procedure involves mesh enrichment coarsening in regions of flow with high low gradients of flow properties, acc...

This paper introduces a novel method for online 3-D bin packing, which is strongly NP-hard problem, based on space splitting and merging technique. In this scenario, the incoming box unknown must be immediately packed. The problem has many applications in industries that use manipulators to automate packing process. main idea of approach divide into spaces. These spaces are then categorized one...

An unsteady two-dimensional numerical investigation was performed on the viscous flow passing through a multi-blade cascade. A Cartesian finite-volume approach was employed and it was linked to Van-Leer's and Roe's flux splitting schemes to evaluate inviscid flux terms. To prevent the oscillatory behavior of numerical results and to increase the accuracy, Monotonic Upstream Scheme for Conservat...