@article{MTMT:34795874, title = {Erdőtűz talajra gyakorolt hatásainak vizsgálata számítógépes szimulációval II. - Nyári tűz}, url = {https://m2.mtmt.hu/api/publication/34795874}, author = {Hajdu, Flóra and Beke, Dóra and Hajdu, Csaba and Környei, László and Kuti, Rajmund}, journal = {TŰZVÉDELEM}, volume = {2024}, unique-id = {34795874}, issn = {2939-8916}, year = {2024}, pages = {4-7}, orcid-numbers = {Hajdu, Csaba/0000-0002-1058-7525; Kuti, Rajmund/0000-0001-7715-0814} } @article{MTMT:34568811, title = {Az erdőtűz talajra gyakorolt hatásainak vizsgálata számítógépes szimulációval I. - Modellek vizsgálata}, url = {https://m2.mtmt.hu/api/publication/34568811}, author = {Hajdu, Flóra and Beke, Dóra and Hajdu, Csaba and Környei, László and Kuti, Rajmund}, journal = {TŰZVÉDELEM}, volume = {31}, unique-id = {34568811}, issn = {2939-8916}, year = {2024}, pages = {5-8}, orcid-numbers = {Hajdu, Csaba/0000-0002-1058-7525; Kuti, Rajmund/0000-0001-7715-0814} } @article{MTMT:34205975, title = {One-at-a-Time sensitivity study of a tree burning simulation}, url = {https://m2.mtmt.hu/api/publication/34205975}, author = {Hajdu, Flóra and Környei, László and Kuti, Rajmund}, doi = {10.1556/606.2023.00850}, journal-iso = {POLLACK PERIODICA}, journal = {POLLACK PERIODICA: AN INTERNATIONAL JOURNAL FOR ENGINEERING AND INFORMATION SCIENCES}, volume = {19}, unique-id = {34205975}, issn = {1788-1994}, abstract = {The aim of the research was to carry out the One-at-a-Time sensitivity analysis of a tree burning experiment simulation with a novel fuzzy logic-based method. It was observed that the precent of the remaining tree is sensitive to the moisture content, the crown-base diameter and the tree height. The other variables, which are maximum mass loss rate, maximum heat release rate, and maximum temperature at the top of the tree are moderately sensitive or not sensitive to the selected parameters. The presented results can be used in sensitivity studies and wildfire simulations.}, year = {2024}, eissn = {1788-3911}, pages = {53-59}, orcid-numbers = {Kuti, Rajmund/0000-0001-7715-0814} } @article{MTMT:34750219, title = {Road Profile Modelling Based on Measurement for Fire Truck Simulation}, url = {https://m2.mtmt.hu/api/publication/34750219}, author = {Hajdu, Flóra and Mika, Péter and Szalai, Péter and Kuti, Rajmund}, doi = {10.32562/mkk.2023.4.9}, journal-iso = {MŰSZAKI KATONAI KÖZL}, journal = {MŰSZAKI KATONAI KÖZLÖNY}, volume = {33}, unique-id = {34750219}, issn = {1219-4166}, abstract = {The unevenness of the road reduces the life of the vehicle’s suspensions, and the resulting harmful vibrations can also lead to the failure of other structures. In case of special superstructures like fire trucks, valuable firefighting equipment can also be damaged. Since there is little available literature dealing with the vibrations generated during the use of firefighting vehicles, in this research work a real road profile based on data from geodetic measurements was generated for numerical simulation. The suspension of the vehicle taking into account the parameters of a heavy-duty firefighting vehicle was also modelled, and then the effects of road failures using computer simulation were investigated. The road profile was implemented in the simulations with spline polynomials and the fire truck was simulated as a full vehicle model. The aim of the research is to compare the achieved simulation results with data from other vehicle research studies, thereby achieving more accurate results that can also be applied in practice, contributing to vehicle design and safe operation.}, keywords = {Numerical simulation; VIBRATION; road profile generation; road profile measurement; fire truck}, year = {2023}, eissn = {2063-4986}, pages = {117-130}, orcid-numbers = {Kuti, Rajmund/0000-0001-7715-0814} } @article{MTMT:34485019, title = {Stair Climbing Aid Devices as Parts of Sustainable Healthcare}, url = {https://m2.mtmt.hu/api/publication/34485019}, author = {Horváth, Péter and Nagy, Attila and Hajdu, Flóra}, doi = {10.3303/CET23107055}, journal-iso = {CHEM ENG TR}, journal = {CHEMICAL ENGINEERING TRANSACTIONS}, volume = {107}, unique-id = {34485019}, issn = {1974-9791}, year = {2023}, eissn = {2283-9216}, pages = {325-330} } @article{MTMT:34477845, title = {Numerical Examination of a Forest Area Fire}, url = {https://m2.mtmt.hu/api/publication/34477845}, author = {Hajdu, Flóra and Hajdu, Csaba and Beke, Dóra and Környei, László and Kuti, Rajmund}, doi = {10.3303/CET23107011}, journal-iso = {CHEM ENG TR}, journal = {CHEMICAL ENGINEERING TRANSACTIONS}, volume = {107}, unique-id = {34477845}, issn = {1974-9791}, year = {2023}, eissn = {2283-9216}, pages = {61-66}, orcid-numbers = {Hajdu, Csaba/0000-0002-1058-7525; Kuti, Rajmund/0000-0001-7715-0814} } @article{MTMT:33909208, title = {Investigation of Traffic Induced Dynamic Response of a Bridge}, url = {https://m2.mtmt.hu/api/publication/33909208}, author = {Horváth, Péter and Hajdu, Flóra and Szalai, Péter and Papp, Csenge and Apagyi, Antal and Brinissat , Marame and Major, Zoltán and Kuti, Rajmund}, doi = {10.2478/scjme-2023-0007}, journal-iso = {STROJNICKY CASOPIS}, journal = {STROJNICKY CASOPIS / JOURNAL OF MECHANICAL ENGINEERING}, volume = {73}, unique-id = {33909208}, issn = {0039-2472}, abstract = {Bridges are special structures that provide a transport connection between areas divided by a physical barrier. Vehicles passing over bridges cause vibrations in the structural elements of the bridge, which can damage these structural elements over time. The aim of our research was to investigate the vibrations generated by vehicles on Hungary’s first steel girder welded bridge, which was subjected to the maximum allowable load. In this paper, we describe the measurements we have carried out, analyse the results, present the vehicle-bridge interaction model we have constructed and the computer simulation we have carried out by using it. Our research results are intended to contribute to accident prevention and the safe operation of bridges.}, year = {2023}, eissn = {2450-5471}, pages = {85-102}, orcid-numbers = {Papp, Csenge/0000-0002-4950-2461; Kuti, Rajmund/0000-0001-7715-0814} } @book{MTMT:33646014, title = {9th Winter School for PhD Students in Informatics and Mathematics}, url = {https://m2.mtmt.hu/api/publication/33646014}, isbn = {9786156457172}, author = {Hudoba, Péter and Hajdu, Flóra}, publisher = {Doktoranduszok Országos Szövetsége (DOSZ)}, unique-id = {33646014}, year = {2023}, orcid-numbers = {Hudoba, Péter/0000-0001-5810-4193} } @article{MTMT:33535271, title = {Examination of effects of indoor fires on building structures and people}, url = {https://m2.mtmt.hu/api/publication/33535271}, author = {Kuti, Rajmund and Zólyomi, Géza and László, Gabriella and Hajdu, Csaba and Környei, László and Hajdu, Flóra}, doi = {10.1016/j.heliyon.2022.e12720}, journal-iso = {HELIYON}, journal = {HELIYON}, volume = {9}, unique-id = {33535271}, year = {2023}, eissn = {2405-8440}, orcid-numbers = {Kuti, Rajmund/0000-0001-7715-0814; Hajdu, Csaba/0000-0002-1058-7525} } @article{MTMT:33615304, title = {Examination of Vegetation Fire Spread with Numerical Modelling and Simulation Using Fire Dynamic Simulator}, url = {https://m2.mtmt.hu/api/publication/33615304}, author = {Hajdu, Flóra and Környei, László and Beke, Dóra and Kuti, Rajmund}, doi = {10.32565/aarms.2022.3.5}, journal-iso = {AARMS (2014 VOL.13 ISSUE 2 -TŐL)}, journal = {ACADEMIC AND APPLIED RESEARCH IN MILITARY AND PUBLIC MANAGEMENT SCIENCE}, volume = {21}, unique-id = {33615304}, issn = {2498-5392}, year = {2022}, eissn = {2786-0744}, pages = {85-100}, orcid-numbers = {Kuti, Rajmund/0000-0001-7715-0814} }