Abstract The distribution of the contact pressure occurring under edge a snowboard during carved turn is key factor influencing riding behaviour. These interface loads are determined by structural design, and in particular sidecut geometry line. In this study, following inverse problem was set investigation: if certain wished, how can corresponding initial be determined? A optimization strategy...

The branched transport problem, a popular recent variant of optimal transport, is non-convex and non-smooth variational problem on Radon measures. so-called urban planning the contrary, shape optimization that seeks geometry street or pipe network. We show with concave cost function equivalent to generalized version problem. Apart from unifying these two different models used in literature, ano...

the objective of this research is geometrical optimization of half toroidal continuously variable transmission (cvt) in order to achieve high power transmission efficiency and low weight. after dynamic analysis of the system, the contact between the disk and the roller is modeled according to elasto-hydrodynamic lubrication principles. accordingly, a computer model is created with geometric, th...