8:59Measuring Sub-23 Nanometer Real Driving Particle Number Emissions Using the Portable DownToTen Sampling System0 views•2020•Cited by 6•EngineeringMarkus Bainschab1, Lukas Landl2, Jon Andersson3, Athanasios Mamakos4, Stefan Hausberger2, Alexander Bergmann1Markus Bainschab1Lukas Landl2Jon Andersson3Athanasios Mamakos4Stefan Hausberger2Alexander Bergmann11Institute of Electrical Measurement and Sensor Systems, Graz University of Technology, 2Institute of Internal Combustion Engines and Thermodynamic, Graz University of Technology, 3Ricardo UK Ltd., 4AVL List GmbHInstitute of Electrical Measurement and Sensor Systems, Graz University of TechnologyInstitute of Internal Combustion Engines and Thermodynamic, Graz University of TechnologyRicardo UK Ltd.AVL List GmbH