Particulate matter emissions during transient locomotive operation: preliminary study.

  • Janet Yanowitz
  • Published 2003 in Journal of the Air & Waste Management Association


Certification testing of locomotive diesel engines is conducted by testing the locomotive in a series of steady-state conditions, or notches. The aim of this work was to determine whether notch changes, which are made on the order of twice per minute during normal locomotive operation, significantly affect emission rates. Particulate matter (PM… (More)


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