pulse jet , auch: pulsejet

Get the old pulse jets out in case we need them.

In either system, the pulse jet has problems during the combustion process.

They offer many free pulse jet plans, and have a lot of useful information.

A historical example of a pulse jet in use was the V-1 flying bomb.

Pulse jet engines are similar in many ways to turbojets, but have almost no moving parts.

He adjusted the shower dial so that the water came out in pulsing jets.

Most pulse jet engines use independent intake and exhaust pipes.

Noise is very similar to a pulse jet engine, which could cause of discomfort for passengers and people on the ground.

Pulse jets are still occasionally used in amateur experiments.

The replacement of the pulse jets with ramjets was suggested, but never undertaken.

It was competing against the Jet Jeep and its pulse jets.

It also proved successful testing twin exhausts and pulse jets.

But the pulse jets coughed and died, after giving the rotor a quick spin.

Use of a turbine is not absolutely necessary: other designs include the pulse jet and ramjet.

High energy cleaning techniques such as pulse jet require felted fabrics.

Acoustic cleaners are used on reverse air, pulse jet and shaker units.

This entrained air improves thrust and cools the pulse jet.

This is known as pulse jet cleaning.

Pulse jet cleaning does not require taking compartments offline.

For these two reasons the Army found the pulse jet helicopters unsuitable as it had those with ramjets.

This is true for gas turbines, rockets, ram jets and pulse jets.

Vertical lift for take-off or hovering was supplied by pulse jet rotors.

Pulse jet filter bags are supported by a metal cage, which keeps the fabric taut.

Here and there steering motors groaned to life, pulsing jets of iron plasma into the vacuum around us.

Your size pulse jets can radiate enough waves for detection, under certain conditions, when using a 5-D energy tracer."