Timothy Bruce Onasch¹, Robert Giannelli², Jeffrey Stevens², Cullen Leggett³, Robert Howard⁴, Mary Forde⁴, Alla Zelenyuk⁵, Kaitlyn Suski⁵, Greg Payne⁶, Julien Manin⁶, Richard Frazee⁷, Andrew Freedman¹, Richard C. Miake-Lye¹, David Kittelson⁸, Madhu Singh⁹, Randy L Vander Wal¹⁰ and Jacob Swanson¹¹, (1)Aerodyne Research Inc., Billerica, MA, United States, (2)2, U. S. Environmental Protection Agency National Vehicle and Fuel Emissions Laboratory [NVFEL], Ann Arbor, United States, (3)2, U. S. Environmental Protection Agency National Vehicle and Fuel Emissions Laboratory (NVFEL), Ann Arbor, United States, (4)U. S. Air Force, Arnold Engineering Development Complex (AEDC), Tullahoma, United States, (5)Pacific Northwest National Laboratory, Richland, WA, United States, (6)Artium Technologies Inc., Sunnyvale, United States, (7)Singularity Scientific Consulting Services, LLC, Whitmore Lake, United States, (8)University of Minnesota - Department of Mechanical Engineering, Minneapolis, United States, (9)Penn State - College of Earth and Mineral Sciences, State College, United States, (10)Pennsylvania State University Main Campus, University Park, PA, United States, (11)Minnesota State University - Mankato, Mankato, United States