It is popularly used for water flow, especially in rivers and streams, and fractions for HVAC values measuring air flow.

Two main components are measured to make the diagnosis the forced expiratory volume in one second (FEV1), which is the greatest volume of air that can be breathed out in the first second of a breath, and the forced vital capacity (FVC), which is the greatest volume of air that can be breathed out in a single large breath.

Air is drawn through a HEPA filter and blown in a very smooth, laminar flow towards the user.

Lift force is produced by the action of air flow on the wing, which is an airfoil.

Average precipitation is heavy, a result of the convergence of the prevailing airflow from the Mediterranean Sea and the continental air mass.

The density of air, ρ (Greek rho) (air density), is the mass per unit volume of Earth's atmosphere.

We are a company in the field of automation, and we'd like to do very lightweight structures because that's energy efficient, and we'd like to learn more about pneumatics and air flow phenomena.

The greatest reduction in air flow occurs when breathing out, as the pressure in the chest is compressing the airways at this time.

Many of those who turned up at the protest were wearing costumes and some brought their young children along.

It is typically caused by a ventilation perfusion (V Q) mismatch the volume of air flowing in and out of the lungs is not matched with the flow of blood to the lungs.

For the CF6 80A A1, the fan diameter remains at 86.4 in (2.19 m), with an airflow of 1435 lb s (651 kg s).

So when water molecules (water vapor) are added to a given volume of air, the dry air molecules must decrease by the same number, to keep the pressure or temperature from increasing.

The increase in core size and overall pressure ratio raised the core flow, decreasing the bypass ratio to 4.26.

The liquid air, which takes up one thousandth of the volume of the gas, can be kept for a long time in a large vacuum flask at atmospheric pressure.

This is possible because the lift force is generated at right angles to the air flow, which in gliding flight comes from slightly below the horizontal (because the bird is descending).

This is a depiction of all of the water on Earth in relation to the volume of the Earth all the ice, all the fresh water, all the sea water and all the atmosphere that we can breathe, in relation to the volume of the Earth.

When air rises, moist air cools at a lower rate than dry air.

An air purifier is a device which removes contaminants from the air.

Air

Although the 86.4 in (2.19 m) diameter fan was retained, the airflow was raised to 1,450 lb s (660 kg s), yielding a static thrust of 51,000 lbf (227 kN).

Air detection

Air action

Air Cooler

This one we actually first discovered back in the air days the bad old air days, as we used to say when we were doing these kind of dives with air.

Rate2 is the rate of effusion of 238UF6.

Moist air has more water vapor than dry air, so more latent heat is released into the parcel of moist air as it rises.

Houses in the Air

Air pollution

There's a convergence. So, wherever the rain is falling, the air is drawn towards it to replace the air that's rising.

The flow of workers out of employment exceeds the flow back into employment.

Dry air does not have as much water vapor, therefore dry air cools at a higher rate with vertical movement than moist air.

Four decades of oil flow

Managing the flow of execution between activities.

Regular budget cash flow projection

Arms flow into Somalia

It's acoustic vibrations in the air, little waves of energy in the air that tickle our eardrum.

This makes moist air generally less stable than dry air (see convective available potential energy).

The unit heats air at the bottom, reducing its relative humidity, and the natural tendency of hot air to rise brings this low humidity air into contact with the clothes.

He fights windmills.

The air conditioner was on.

The ratio of this air to the amount of air flowing through the engine core is the bypass ratio.

Large data studies of flow experiences have consistently suggested that humans experience meaning and fulfillment when mastering challenging tasks, and that the experience comes from the way tasks are approached and performed rather than the particular choice of task.

The article goes on to describe the streams of refugees

The remittance flow continues to be buoyant.

Flow of voluntary contributions to INSTRAW (1987 2003)