To further boost the power output, fuel is dumped into the exhaust stream, where it ignites.

The Suliban soldiers and their leader rose out of the exhaust stream as the big ship moved away from the pad.

In addition to using liquid sprays or the exhaust stream, scrubbing systems can use motors to supply energy.

Very small particles (less than 0.1 m in diameter) experience random movement in an exhaust stream.

They can either destroy contaminants or remove them from an exhaust stream before it is emitted into the atmosphere.

Once these features are in place, remaining emissions must be dealt with using devices further down the exhaust stream, known as aftertreatment.

A turbocharger, on the other hand, gets its power from the exhaust stream.

Significant enough that the side of the beam is colliding with our exhaust stream, rather than the other way around.

"We must keep a continuous exhaust stream pouring into it until it passes."

Tests show that air forced into a jet engine exhaust stream can deflect thrust up to 15 degrees.