Sentence examples for air expand from inspiring English sources

Puffs of air expand two small balloons inside each chamber of the artificial heart, which pushes blood out of the prosthesis.

This will release heat, which warms the incoming air, expand it, reduce its density, and keeps things buoyant.

Releasing the pressure lets the air expand, and by doing that, the temperature of the air becomes colder.

If it helps, place a palm on your abdomen about the level of your navel and feel the air expand into that area (actually it is the diaphragm muscle expanding).

In humid conditions the spores absorb moisture from the air, expanding up to 40percentt in volume.

The air expands violently away from this sudden increase in temperature, resulting in a shockwave we hear as thunder.

The poor chap will scream the whole flight as the air expands on ascent then can't get out.

Air expands when it travels from deep in the water, under heavier pressure, toward the top and lighter pressure.

The clean hot air expands in the turbine and then feeds the combustion chamber, where biomass is burned.

Then the air expands outward, shedding its energy at the speed of sound — the blast wave that destroys houses, hospitals, schools, cities.

As the pilot ascends, therefore, air expanding in the sinuses must escape the body so that there is equal pressure inside and outside the body.