The movement of the plunger and the traveling valve helps to create a low pressure thus moving fluid up the well.

Acoustic droplet ejection, a method of moving fluid using ultrasound.

In other words, pumps move fluid into a tube, and where tubes join one another, the fluids contact one another.

The mass of moving fluid was awesome in its smooth power, and frightening.

Pressure gradients are applied when necessary to move fluid from the blood to the dialysate compartment.

On the ambience of moving fluid... Light and air, rushing and roaring as they dropped into free fall.

Her hips began to move, fluid as poured water, and her hands rose up like waves.

There was nothing new, of course, in the basic idea of obtaining circular motion directly from a stream of moving fluid.

Currently, thoracic pump is a term used to refer to a range of techniques that act to move lymphatic fluid through the lymph system.

Moving fluid acts on the blades so that they move and impart rotational energy to the rotor.