It occurs when the eye fluid pipeline narrows or closes, then pressure spikes.

When the vapor bubble collapses, it can produce very large pressure spikes, which over time will cause damage on the propellor or turbine.

Intraocular pressure spikes occur during any activity accompanied by the Valsalva maneuver, including weightlifting.

Detonation causes damaging pressure spikes in the engine's cylinders, which can quickly damage an engine.

When the piston face catches up again and strikes the oil column a pressure spike occurs which can damage the actuator.

The pressure is consistent until near the end of the infusion, when there will usually be a pressure spike resulting in a higher flow rate.

Subsequent pressure spikes can be caused by combustion of the released hydrogen.

Autoclave fires can release considerable energy into the air inside, resulting in a sudden pressure spike.

The first signs of trouble with pressure spikes appeared as the shuttle Endeavour was blasting into orbit in January.

This bump can be seen at surface as a pressure spike at the cement pump.