The development Drain Hose of advanced artillery needs to be combined with simulation means, so, traditional calculation method and the flow field simulation method was employed to calculate the efficiency of a largecaliber muzzle brake we designed, and the results achieved by these two methods were 47.8% and 49.3%, respectively.Further, the overpr
In this article, optimal homotopy-analysis method is used to obtain approximate analytic solution of the time-fractional diffusion equation with a given initial condition.The fractional derivatives are considered in the Caputo sense.Unlike usual Homotopy analysis method, this method contains at the most three convergence Wireless Headphones control
Selective Laser Melting (SLM) is an attractive Additive Potpourri Manufacturing (AM) technology for the fabrication of metallic components with complex structures and high performances.This process fulfills the goals of sustainable production by reducing material waste, optimizing product topology, and recycling metallic powder.Aluminum alloys exhi