Wissenschaftliche Schwerpunkte

Forschungsgebiete

Verbrennung in porösen Medien
(Optische) Messtechniken in reaktiven Strömungen

Forschungsprojekte

SPP 2419 HyCAM

Publikationen

Experimental characterization of a fuel-flexible burner with an integrated ultrasonic atomizer for low-carbon operation
Morse, K.; Kretzer, N.; Singh, C. P.; Wan, J.; Kretzler, D.; Grimm, T.; Stelzner, B.; Trimis, D.; Gutheil, E.; Sehrt, J. T.; Brenn, G.
2026. Applications in Energy and Combustion Science, 27, Art.Nr: 100529. doi:10.1016/j.jaecs.2026.100529

Non-premixed ammonia combustion in porous media to promote thermal cracking of NH: A low-emission burner concept
Kretzler, D.; Puri, R.; Stelzner, B.; Zirwes, T.; Vignat, G.; Hagen, F. P.; Stein, O. T.; Ihme, M.; Trimis, D.
2026. Applications in Energy and Combustion Science, 27, Art.Nr: 100526. doi:10.1016/j.jaecs.2026.100526

Experimental investigation of non-premixed ammonia combustion in porous inert media
Kretzler, D.; Puri, R.; Bock-Seefeld, B.; Stelzner, B.; Brachhold, N.; Zirwes, T.; Aneziris, C. G.; Stein, O. T.; Trimis, D.
2026, Mai 21. 18th International Conference on Porous Media (InterPore 2026), Nantes, Frankreich, 19.–22. Mai 2026

Investigation of the (thermo-)mechanical properties and the chemical resistance towards ammonia combustion atmosphere of alumina-based model structures manufactured via Fused Granulate Fabrication
Bock-Seefeld, B.; Kretzler, D.; Heuer, C.; Neumann, M.; Hubálková, J.; Stelzner, B.; Stein, O. T.; Trimis, D.; Aneziris, C. G.; Brachhold, N.
2026. Open Ceramics, 26, Art.Nr: 100959. doi:10.1016/j.oceram.2026.100959

Experimentelle Untersuchung der nicht-vorgemischten Ammoniakverbrennung in porösen inerten Medien
Kretzler, D.; Puri, R.; Bock-Seefeld, B.; Stelzner, B.; Zirwes, T.; Brachhold, N.; Aneziris, C. G.
2026, März 5. Jahrestreffen der DECHEMA Fachgruppe Hochtemperaturtechnik (2026), Renningen, Deutschland, 4.–5. März 2026

Experimental and numerical investigation of non-premixed ammonia flames stabilized on a heated slot burner
Kretzler, D.; Rishabh, P.; Stelzner, B.; Zirwes, T.; Hagen, F. P.; Stein, O. T.; Trimis, D.
2025, April 8. 12th European Combustion Meeting (ECM 2025), Edinburgh, Vereinigtes Königreich, 7.–10. April 2025

Influence of dispersion length on volume-averaged simulations of ammonia/air combustion in porous media burners
Puri, R.; Kretzler, D.; Bock-Seefeld, B.; Stelzner, B.; Brachhold, N.; Hubálková, J.; Trimis, D.; Aneziris, C.; Stein, O. T.; Zirwes, T.
2025. Proceedings of the Combustion Institute, 41, 105856. doi:10.1016/j.proci.2025.105856

Experimental and numerical investigation of non-premixed ammonia flames stabilized on a heated slot burner
Kretzler, D.; Puri, R.; Stelzner, B.; Zirwes, T.; Hagen, F. P.; Stein, O. T.; Trimis, D.
2025. Proceedings of the Combustion Institute, 41, 105854. doi:10.1016/j.proci.2025.105854

Influence of dispersion length for volume-averaged simulations of ammonia/air combustion in porous media burners
Puri, R.; Kretzler, D.; Bock-Seefeld, B.; Stelzner, B.; Brachhold, N.; Hubálková, J.; Trimis, D.; Aneziris, C.; Stein, O. T.; Zirwes, T.
2025, April 8. 12th European Combustion Meeting (ECM 2025), Edinburgh, Vereinigtes Königreich, 7.–10. April 2025

Linking carbon nanostructure, optical properties, volume fraction, and size distribution of carbon nanoparticles formed in premixed flames
Bauer, M.; Hagen, F.; Kretzler, D.; Schulz, S.; Stelzner, B.; Bockhorn, H.; Suntz, R.; Trimis, D.
2023. 31. Deutscher Flammentag (2023), Berlin, Deutschland, 27.–28. September 2023

On-line monitoring of carbon nanostructure and soot reactivity in engine exhaust by dual-pulse laser-induced incandescence
Hagen, F. P.; Kretzler, D.; Koch, S.; Bockhorn, H.; Suntz, R.; Trimis, D.; Kubach, H.; Velji, A.; Koch, T.
2023. Combustion and Flame, 254, Art.-Nr.: 112850. doi:10.1016/j.combustflame.2023.112850

Carbon nanostructure and reactivity of soot particles from non-intrusive methods based on UV-VIS spectroscopy and time-resolved laser-induced incandescence
Hagen, F. P.; Kretzler, D.; Häber, T.; Bockhorn, H.; Suntz, R.; Trimis, D.
2021. Carbon, 182, 634–654. doi:10.1016/j.carbon.2021.06.006