In-Situ Sensor For Fuel Spray Inpingement In Direct Injection Engines

摘要

A sensor device system for detection of a liquid adjacent to the sensor having a glass fiber laminate substrate, at least one pair of comb electrodes formed on the glass fiber laminate substrate, a first of the pair of comb electrodes being interdigitated with a second of the pair of comb electrodes, the pair of comb electrodes defining geometric parameters; and a passivation coating covering the pair of comb electrodes.