The dynamics of a droplet in oscillatory and pulsating flows Newtonian fluid microchannel has been studied numerically. effects oscillation frequency, surface tension, channel flow rate have explored by simulating the drop within microchannel. These types introduce new equilibrium positions for compared to steady with similar conditions. simulation results are very sensitive grid resolution due...

We construct a family of closed string solutions with kinks in a subspace of AdS5 × S and study their properties. In certain limits these solutions become folded pulsating strings, although in general they are made of multiple pulsating rectangles. One unusual feature of these solutions is that their monodromy matrices are trivial, leading to vanishing quasi-momenta. Exact Bäcklund transformati...

Pulsating flows are common in many industrial, scientific, and natural fluidic systems. However, because the oscillatory flow component disturbs, e.g., optical measurements, deposition, or industrial processes, it is rarely desired. Moreover, physiological conditions, pulsation control We explore effect of using a plant-inspired nonlinear resistor to smooth output peristaltic pump. Incorporatin...