Effects of Spark Plug Operating Conditions on Electrode Erosion and Surface Deformation
Corey Tambasco,
Matthew Hall,
Ron Matthews
Abstract:<div class="section abstract"><div class="htmlview paragraph">An experimental study of the spark ignition process for SI engines was conducted to study spark plug erosion and the effect of breakdown voltage/energy on electrode surface deformation. The experiments were conducted outside of an engine, in both a pressurized constant volume optical chamber and in a high-pressure vessel heated within a furnace with gas temperatures as high as 730°C. J-gap spark plugs designed for natural gas engines wer… Show more
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