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Aerosol Research Webinars

Series of webinars that explore the specialized field of aerosol science

Engine Emissions

Recorded webinars

Engine Emissions

Inversion Matrices and Application Results from TSI Engine Exhaust Particle Sizer 3090 EEPS

This webinar focuses on application results from the TSI Engine Exhaust Particle Sizer 3090 (EEPS). Emissions from heavy-duty and light-duty diesel engines, as well as from a GDI vehicle, are explored. Mass results from EEPS are compared to filter measurements and a competitive technique, and number results are compared to a PMP method.

Improvements to the 3090 Engine Exhaust Particle Sizer

This webinar focuses on the EEPS matrix developed by Dr. Xiaoliang Wang of DRI, in conjunction with TSI. Presenters explain how the new SOOT and COMPACT inversion matrices were created, how the new matrices compare to SMPS data, and when to use each of the available inversion matrices.