Sensors enable real time measurement of engine piston displacement
A UK automotive consultancy is using miniature, eddy current displacement sensors built into pistons on gasoline engines, to measure the displacement between the piston and the cylinder bore in real time.

A
automotive consultancy is using miniature, eddy current displacement sensors built into pistons on gasoline engines, to measure the displacement between the piston and the cylinder bore in real time. The sensors, from
, allow engineers to look closely at how the piston moves with critical engine operating parameters, such as cylinder pressure and engine speed.
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