The phrase "a zero velocity" is correct and usable in written English.
It can be used in contexts related to physics, engineering, or any discussion involving motion or speed.
Example: "The spacecraft reached a point in its trajectory where it experienced a zero velocity, allowing for a brief pause before the next maneuver."
Alternatives: "no velocity" or "zero speed".
The second code implements a jet which pushes fliud to the right in a zero velocity medium.
A zero velocity interval is used to define stick, slip and transition phases.
The inner cylinder is treated as a fictitious domain (FD) in which a zero velocity constraint is imposed.
The analysis considers stagnancy in the pores and adsorption on the packing surface separately by postulating a zero velocity state and an adsorbed state.
This free moving boundary was determined by assuming a zero velocity component for the sheet in the direction normal to the sheet side edge.
Various boundary conditions on the outer boundary of the spherical cell lead to different results: the viscosity predicted for a zero velocity perturbation boundary condition is higher than those predicted with zero tangential stress perturbation.
The thoracic wall, which is not moving during sequence acquisition, is used as a reference for zero velocity, while moving voxels in blood vessels appear black or bright, depending on their flow direction.
The fluid flow is abstracted into continuous-valued densities, flowing in eight discrete directions from a given cell, with zero velocity flow as a ninth flow.
The system produces a stable zero output at zero velocity and had an estimated frequency response of greater than 40 Hz in vivo.
The linearization is first performed about a zero mean velocity and then about a nonzero mean velocity.
where is the stagnation enthalpy, corresponding to a (possibly fictitious) state with zero velocity.
