Specifically, the team tried to determine if the viscous electron flow observed in graphene could help to solve a long-standing challenge in the field of optoelectronics, namely that of detecting ...

It is irreversible because fluids have viscosity, and whenever velocity gradients appear in the flow there will be friction and energy dissipation due to viscous stresses. The flow can be reversible ...

Frictional drag is important for attached flows (that is, there is no separation), and it is related to the surface area exposed to the flow. Pressure drag is important for separated flows, and it is ...

Vapourtec’s SF-10+ lab pump, an enhanced version of the flow chemistry specialist’s SF-10, offers a host of features that widen the opportunities for new applications including the ability to pump hot ...