Over the last six months, NTNU has made significant progress within the Hi-EFECTS project:
1. David Zilles presented results on ignition and heat release of ammonia using hydrothermal liquefaction biodiesel at the European Combustion Meeting.
2. New research infrastructure: A new Combustion Research Unit (CRU) was purchased and delivered in May 2025. Calibration of injection masses and spray ignition testing have been completed, along with the development of new injector nozzles for studying ammonia–heptane spray interaction.
3. Research development: Spray behaviour has been characterised, including measurements of injected fuel mass and needle lift for Hi-EFECTS applications.
4. New initiatives: A new project involving NTNU and partners has begun, with a new PhD student hired to study lignin ignition additives for testing in Hi-EFECTS.
5. Team updates: NTNU is preparing to welcome new postdoc Dr. Lokesh after he completes his PhD defence.
6. Presentation of some initial results at Advanced biofuels meeting at Aaalborg University part of HyCarbs project.
These activities strengthen NTNU’s role in advancing clean combustion research for marine applications within Hi-EFECTS.