A hydrodynamic (fluid) brake has a rotor (rotating element) and a stator (stationary element) that resemble the impeller and runner in a hydraulic coupling.
After geometry generation we use a panel code to create aerofoil polars and a stationary Blade Element Momentum code to evaluate turbine performance.
Mechanical brakes are the most common; they dissipate kinetic energy in the form of heat generated by mechanical friction between a rotating metallic drum or disk and a stationary friction element brought into contact with it by mechanical, hydraulic, or pneumatic means.
A stationary multi-element Langmuir probe situated opposite the filter outlet was used to measure the saturated ion current density distribution, as a function of the arc current, the magnetic field strength, and the oxygen pressure.
His view of Times Square leaves all the stationary elements — buildings and such — in crisp focus, but reduces traffic to a shimmering haze, a ghost of motion.
Whereas transposons "hop" from location to location, occasionally capturing functionality along the way, integrons are stationary elements that collect exogenous genes and insert them into their DNA locus.
These findings have implications for the understanding of the organization and function of FG-repeats and suggest that the stationary elements of the nuclear pore complex and soluble nuclear transport receptors are evolutionarily related.
The friction force depends on the velocity, relative to a stationary observer, of the tape element that is instantaneously located at the point of contact.
If (operatorname {diam}(F =0) then its element is a stationary point.
Here we propose a relatively simple design with a small number of reflecting elements with a stationary receiver which is facile to fabricate, transport and install while also be far most cost effective.
The total plastic dissipation per cycle is obtained herein by 2-D elastic plastic finite element analysis of a stationary crack in a general mixed-mode specimen geometry under constant amplitude loading.
