Development and validation of a multi-angle light scattering method for fast engine soot mass and size measurements

P Kheirkhah, A Baldelli, P Kirchen… - Aerosol Science and …, 2020 - Taylor & Francis
Abstract A Fast Exhaust Nephelometer (FEN) is developed for light scattering measurement
of particles produced by unsteady combustion processes, such as in diesel engines. The …

Measurement of cycle-resolved engine-out soot concentration from a diesel-pilot assisted natural gas direct-injection compression-ignition engine

P Kheirkhah, P Kirchen… - International Journal of …, 2022 - journals.sagepub.com
Exhaust-stream particulate matter (PM) emission from combustion sources such as internal
combustion engines are typically characterized with modest temporal resolutions; however …

Development and application of in-cylinder fuel concentration and pyrometry optical diagnostic tools in diesel-ignited dual-fuel natural gas engines

J Yeo - 2017 - open.library.ubc.ca
In recent years, government policies have mandated significant reductions in emissions of
greenhouse gases (GHG) and particulate matter (PM) from heavy-duty, on-highway …