Assertion: fluid | /r/HasProperty | viscous
Facets:
value: technically
type: MANNER
value: generally
type: DEGREE
Source sentences:
text: All fluids are viscous, meaning that they exert some resistance to deformation: neighbouring parcels of fluid moving at different velocities exert viscous forces on each other.
text: Otherwise, the second law of thermodynamics requires all fluids to have positive viscosity; such fluids are technically said to be viscous or viscid.
text: Otherwise, fluids are generally viscous, a property that is often most important within a boundary layer near a solid surface, where the flow must match onto the no-slip condition at the solid.
text: Laminar flow is more likely to occur when the fluid is slow-moving, when it is viscous, or when the pipe is relatively small.
text: Otherwise, all fluids have positive viscosity, and are technically said to be viscous or viscid.