48. IEF – Expertenforum für Messtechnik im Antriebssystem

Presenation about the latest progress in anomaly assessment and mitigation in Hylley.

Literature:

  • Grabner, Peter ; Schneider, Michael ; Gschiel, Kevin. / Formation Mechanisms and Characterization of abnormal Combustion Phenomena of Hydrogen Engines. 2023 JSAE/SAE Powertrains, Energy & Lubricants International Meeting. 2023.
  • Kappacher, Peter ; Kapeller, David ; Christoforetti, Paul et al. / Experimental quantification and assessment of combustion anomalies under defined operating conditions of a heavy-duty hydrogen engine. In: Automotive and Engine Technology. 2025 ; Vol. 10, No. 1

  • Kappacher, Peter ; Kapeller, David ; Christoforetti, Paul et al. / Experimental quantification and assessment of combustion anomalies under defined operating conditions of a heavy-duty hydrogen engine. In: Automotive and Engine Technology. 2025 ; Vol. 10, No. 1

  • S. Plöckinger, P. Kappacher, E. Schutting and C. Trapp / Combined Numerical and Experimental Study of Mixture Formation Strategies and their Impact on Anomalies in Heavy-Duty PFI Hydrogen ICE  In: THIESEL 2026 Valencia (UNDER REVIEW)

  • Christoforetti, Paul ; Kappacher, Peter ; Plöckinger, Stefan et al. / Experimental and simulation-based investigation of combustion anomalies in H2 combustion engines and their effects on transient engine operation. Paper presented at 47th International Vienna Motor Symposium, Vienna, Austria.

  • Miloš Babic, Christian Laubichler, Paul Christoforetti, Peter Kappacher, Simon Buchberger, Eberhard Schutting, Stefan Posch From Acceleration to Pressure: ML-Based Virtual Sensing across Hydrogen and Methanol Spark-Ignition Engines in: THIESEL 2026 Conference on Thermo- and Fluid Dynamics of Clean Propulsion Powerplants, Valencia; ACCEPTED

  • 1Gschiel, Kevin ; Wilfling, Kevin ; Schneider, Michael. / Development of a method to investigate the influence of engine oil and its additives on combustion anomalies in hydrogen engines. In: Automotive and Engine Technology. 2024 ; Vol. 9.

  • Kappacher et al.: Experimental Investigations of Oil-induced Combustion Anomalies in Hydrogen Engines using Dosing and Engine-Based Methods in: IAV SPARK26, September 2026 Berlin - IN PREPARATION

 

Funding

We would like to thank: