Transition to turbulence can occur over a range of Reynolds ... velocity differences get smoothed out more effectively than in a laminar flow, and the time-averaged velocity profile in a turbulent ...

Researchers have developed a simplified mathematical model (step-loading model, SLM) that unifies two earlier mechanisms to describe the velocity ... the dynamic glass transition at the crack ...

We use numerical modeling to investigate the combined effects of impact velocity and acoustic fluidization on lunar craters in the simple-to-complex transition regime. To investigate the full ...