Abstract We investigate reverging - the phase between diverging and converging steps in a creative process context of visual thinking agency. Creative facilitation literature advocates for such phase, aimed at revisiting rearranging ideas generated during diverging, to prepare converging. However, practice this step is often neglected or not performed well, resulting into sense increased comple...

this paper presents the results of numerical simulations of the laminar and turbulent flows inside diverging channels using random vortex methods (rvm). random vortex method is a mesh-free method which solves unsteady vorticity equation instead of solving navier-stokes equations directly to determine the velocity field. in this paper, the velocity potential, which is used as the initial conditi...

Abstract In this paper, a model problem of viscous flow and heat transfer in rectangular converging (diverging) channel has been investigated. The governing equations are presented Cartesian Coordinates consequently they simplified solved with perturbation numerical methods. Initially, symmetrical solutions the boundary value found for upper half channel. Later on, these extended to lower then ...