Pauli Valkjärvi Laboratory Engineer University of Vaasa > School of Technology and Innovations > Energy Technology Contact pauli.valkjarvi [at] uwasa.fi +358294498691 VEBIC V316A Publications Publication year Publication Authors 2024 SCR+ASC Performance During a Period of Late Diesel Injection for DPF Regeneration Ovaska, Teemu; Spoof-Tuomi, Kirsi; Niemi, Seppo; Valkjärvi, Pauli; Mikulski, Maciej; Lehtoranta, Kati; Alanen, Jenni; Happonen, Matti; Maunula, Teuvo 2024 Effect of late diesel injection on close-coupled SCR + ASC during DPF regeneration period Ovaska, Teemu; Spoof-Tuomi, Kirsi; Niemi, Seppo; Valkjärvi, Pauli; Maunula, Teuvo; Mikulski, Maciej; Lehtoranta, Kati; Alanen, Jenni; Happonen, Matti Projects Integrated Hydrogen-Argon Power Cycle (iHAPC) (2025 - 2027) Flexible Clean Propulsion Technologies (2024 - 2027) Silent Engine (2022 - 2025) Clean Propulsion Technologies (2021 - 2023)