[ noun ] (physics) distance travelled per unit time
Used in print(Richard I. McCosh, "Recreation Site Selection"...)
The direction , velocity , and season of these winds should be noted as to just how they will affect the recreation use and your maintenance and operation of the area .(Raymond C. Binder et al., editors, Proceedings...)
The dependence of the arc voltage upon the mass flow velocity of the transpirating gas was investigated for various arc lengths and currents between 100 Amp and 200 Amp .
Qualitative observations were made and high-speed motion_pictures were taken to study flow phenomena in the arc at various mass flow velocities .
The heat transfer to the anode in free_burning arcs is enhanced by a hot gas_jet flowing from the cathode towards the anode with velocities up **f .
Argon was also blown at low velocities ( mass flow_rate **f ) through a tube coaxial with the cathode as an additional precaution against contamination of the arc by air .