Experiments and numerical simulations have shown that turbulence in transitional wall-
bounded shear flows frequently takes the form of long oblique bands if the domains are …

Stationary spatially localized structures, sometimes called dissipative solitons, arise in many
interesting and important applications, including buckling of slender structures under …

The route to turbulence in pipe flow is a complex, nonlinear, spatiotemporal process for
which an increasingly clear understanding has emerged in recent years. This paper …

We report the observation of superstructures, ie, very large-scale and long living coherent
structures in highly turbulent Rayleigh-Bénard convection up to Rayleigh Ra= 10 9. We …

The formation of turbulent patterns in plane Couette flow is investigated near the onset of
transition, using numerical simulation in a very large domain of size 800 h× 2 h× 356 h …

We study the large-scale motions in turbulent plane Couette flows at moderate friction
Reynolds number up to length of the domain. The presence of these very long structures is …

Localized structures such as turbulent stripes and turbulent spots are typical features of
transitional wall-bounded flows in the subcritical regime. Based on an assumption for scale …

A magnetic field imposed on a flow of an electrically conducting fluid can profoundly change
flow behavior. We consider this effect for the situation of laminar-turbulent transition in …

When fluid flows through a channel, pipe, or duct, there are two basic forms of motion:
smooth laminar motion and complex turbulent motion. The discontinuous transition between …

In wall-bounded parallel flows, sustained turbulence can occur even while laminar flow is
still stable. Channel flow is one of such flows and displays spatiotemporal fluctuating …