Quantifying diesel injector coking with computer vision

J. F. Reid, A. C. Hansen, C. E. Goering

Research output: Contribution to journalArticlepeer-review

Abstract

Vegetable oil fuels and highly viscous petroleum fuels cause injector nozzle coking when burned in diesel engines. A technique was developed to use computer vision to quantify the amount of carbon accumulated on injectors by measuring the net carbon profile around each orifice. Various fuel formulations produced carbon shadows that differed by more than 4600 pixel counts, while the vision system could measure carbon shadows to within 50 pixel counts.

Original languageEnglish (US)
Pages (from-to)1503-1506
Number of pages4
JournalTransactions of the American Society of Agricultural Engineers
Volume32
Issue number5
StatePublished - Sep 1 1989

ASJC Scopus subject areas

  • Agricultural and Biological Sciences (miscellaneous)

Fingerprint Dive into the research topics of 'Quantifying diesel injector coking with computer vision'. Together they form a unique fingerprint.

Cite this