@article{MTMT:34433494, title = {The importance of unsteady phenomena of ammonia/methane combustion in an experimental swirl burner: Comparison of steady-state and transient simulation results}, url = {https://m2.mtmt.hu/api/publication/34433494}, author = {Füzesi, Dániel and Józsa, Viktor}, doi = {10.1016/j.combustflame.2023.113207}, journal-iso = {COMBUST FLAME}, journal = {COMBUSTION AND FLAME}, volume = {260}, unique-id = {34433494}, issn = {0010-2180}, year = {2024}, eissn = {1556-2921}, orcid-numbers = {Füzesi, Dániel/0000-0002-0822-9972; Józsa, Viktor/0000-0003-1220-3748} } @article{MTMT:34193673, title = {Numerical investigation on the effect of hydrogen share in NH3/H2 blends in a turbulent lean-premixed swirl burner}, url = {https://m2.mtmt.hu/api/publication/34193673}, author = {Füzesi, Dániel and Józsa, Viktor and Csemány, Dávid}, doi = {10.1016/j.ijhydene.2023.09.091}, journal-iso = {INT J HYDROGEN ENERG}, journal = {INTERNATIONAL JOURNAL OF HYDROGEN ENERGY}, volume = {49}, unique-id = {34193673}, issn = {0360-3199}, year = {2024}, eissn = {1879-3487}, pages = {816-827}, orcid-numbers = {Füzesi, Dániel/0000-0002-0822-9972; Józsa, Viktor/0000-0003-1220-3748; Csemány, Dávid/0000-0002-5103-5540} } @CONFERENCE{MTMT:34029567, title = {Numerical simulation of NH3/H2 blends in an experimental swirl burner}, url = {https://m2.mtmt.hu/api/publication/34029567}, author = {Füzesi, Dániel and Trindade, Marcelo and Csemány, Dávid and Nagy, Attila and Guba, Attila and Józsa, Viktor}, booktitle = {Proceedings of the 11th European Combustion Meeting}, unique-id = {34029567}, year = {2023}, pages = {2431-2436}, orcid-numbers = {Füzesi, Dániel/0000-0002-0822-9972; Csemány, Dávid/0000-0002-5103-5540; Józsa, Viktor/0000-0003-1220-3748} } @article{MTMT:33702233, title = {Schlieren analysis of non-MILD distributed combustion in a mixture temperature-controlled burner}, url = {https://m2.mtmt.hu/api/publication/33702233}, author = {Józsa, Viktor and Malý, Milan and Füzesi, Dániel and Rácz, Erika and Kardos, Réka and Jedelský, Jan}, doi = {10.1016/j.energy.2023.127230}, journal-iso = {ENERGY}, journal = {ENERGY}, volume = {273}, unique-id = {33702233}, issn = {0360-5442}, year = {2023}, eissn = {1873-6785}, orcid-numbers = {Józsa, Viktor/0000-0003-1220-3748; Füzesi, Dániel/0000-0002-0822-9972; Jedelský, Jan/0000-0002-1268-8434} } @article{MTMT:33661861, title = {Ammonia-methane combustion in a swirl burner: Experimental analysis and numerical modeling with Flamelet Generated Manifold model}, url = {https://m2.mtmt.hu/api/publication/33661861}, author = {Füzesi, Dániel and Wang, Siqi and Józsa, Viktor and Chong, Cheng Tung}, doi = {10.1016/j.fuel.2023.127403}, journal-iso = {FUEL}, journal = {FUEL}, volume = {341}, unique-id = {33661861}, issn = {0016-2361}, year = {2023}, eissn = {1873-7153}, orcid-numbers = {Füzesi, Dániel/0000-0002-0822-9972; Józsa, Viktor/0000-0003-1220-3748} } @CONFERENCE{MTMT:33290644, title = {Numerical investigation of RMS properties of turbulent CH4/NH3 co-combustion}, url = {https://m2.mtmt.hu/api/publication/33290644}, author = {Füzesi, Dániel and Józsa, Viktor and Siqi, Wang and Chong, Cheng Tung}, booktitle = {Proceedings of the 1st Symposium on Ammonia Energy}, unique-id = {33290644}, year = {2022}, orcid-numbers = {Füzesi, Dániel/0000-0002-0822-9972; Józsa, Viktor/0000-0003-1220-3748} } @article{MTMT:32776588, title = {Numerical modeling of distributed combustion without air dilution in a novel ultra-low emission turbulent swirl burner}, url = {https://m2.mtmt.hu/api/publication/32776588}, author = {Füzesi, Dániel and Malý, Milan and Jedelský, Jan and Józsa, Viktor}, doi = {10.1063/5.0085058}, journal-iso = {PHYS FLUIDS}, journal = {PHYSICS OF FLUIDS}, volume = {34}, unique-id = {32776588}, issn = {1070-6631}, abstract = {Distributed combustion, often associated with the low-oxygen condition, offers ultra-low NOx emission. However, it was recently achieved without combustion air dilution or internal flue gas recirculation, using a distinct approach called mixture temperature-controlled combustion. Here, the fuel-air stream is cooled at the inlet to delay ignition and, hence, foster homogeneous mixture formation. This numerical study aims to understand its operation better and present a robust framework for distributed combustion modeling in a parameter range where such operation was not predicted before by any existing theory. Further, liquid fuel combustion was evaluated, which brings additional complexity. Four operating conditions were presented at which distributed combustion was observed. The reacting flow was modeled by flamelet-generated manifold, based on a detailed n-dodecane mechanism. The Zimont turbulent flame speed model was used with significantly reduced coefficients to achieve distributed combustion. The droplets of airblast atomization were tracked in a Lagrangian frame. The numerical results were validated by Schlieren images and acoustic spectra. It was concluded that the reactant dilution ratio remained below 0.25 through the combustion chamber, revealing that the homogeneous fuel-air mixture is the principal reason for excellent flame stability and ultra-low NOx emission without significant internal recirculation. The potential applications of these results are boilers, furnaces, and gas turbines.}, year = {2022}, eissn = {1089-7666}, orcid-numbers = {Füzesi, Dániel/0000-0002-0822-9972; Malý, Milan/0000-0002-1193-519X; Jedelský, Jan/0000-0002-1268-8434; Józsa, Viktor/0000-0003-1220-3748} } @CONFERENCE{MTMT:31983569, title = {Numerical modeling of waste cooking oil biodiesel combustion in a turbulent swirl burner}, url = {https://m2.mtmt.hu/api/publication/31983569}, author = {Füzesi, Dániel and Csemány, Dávid and Chong, Cheng Tung and Józsa, Viktor}, booktitle = {10th European Combustion Meeting Proceedings Volume}, unique-id = {31983569}, year = {2021}, pages = {397-402}, orcid-numbers = {Füzesi, Dániel/0000-0002-0822-9972; Csemány, Dávid/0000-0002-5103-5540; Józsa, Viktor/0000-0003-1220-3748} } @inproceedings{MTMT:31182695, title = {Numerical analysis of biogas combustion in a lean premixed swirl burner}, url = {https://m2.mtmt.hu/api/publication/31182695}, author = {Füzesi, Dániel and Józsa, Viktor}, booktitle = {2019 7th International Youth Conference on Energy (IYCE)}, doi = {10.1109/IYCE45807.2019.8991563}, unique-id = {31182695}, year = {2019}, orcid-numbers = {Füzesi, Dániel/0000-0002-0822-9972; Józsa, Viktor/0000-0003-1220-3748} } @article{MTMT:31034020, title = {Perdületes égő üzemének modellezése 45°-os és 60°-os perdítőelemek esetén}, url = {https://m2.mtmt.hu/api/publication/31034020}, author = {Füzesi, Dániel and Józsa, Viktor}, journal-iso = {ENERGIAGAZDÁLKODÁS}, journal = {ENERGIAGAZDÁLKODÁS}, volume = {60}, unique-id = {31034020}, issn = {0021-0757}, year = {2019}, pages = {2-7}, orcid-numbers = {Füzesi, Dániel/0000-0002-0822-9972; Józsa, Viktor/0000-0003-1220-3748} }