We propose a modeling method based on rationalizing curved folding in order to find the form variations of 1DOF origami mechanism. We interact with a physical paper model of curved folding and then discretize a curved folding by identifying and fixing the rulings. The discretized form is a rigid origami structure with at most one degree of freedom. The form adjustment follows the discretization...

In this paper, implementation of an extended form of a no-slip wall boundary condition is presented for the three-dimensional (3-D) lattice Boltzmann method (LBM) for solving the incompressible fluid flows with complex geometries. The boundary condition is based on the off-lattice scheme with a polynomial interpolation which is used to reconstruct the curved or irregular wall boundary on the ne...