@article{MTMT:32215198,
	title = {Development of electricity consumption profiles of residential buildings based on smart meter data clustering},
	url = {https://m2.mtmt.hu/api/publication/32215198},
	author = {Czétány, László and Vámos, Viktória and Horváth, Miklós and Szalay, Zsuzsa and Mota-Babiloni, Adrián and Deme Bélafi, Zsófia and Csoknyai, Tamás},
	doi = {10.1016/j.enbuild.2021.111376},
	journal-iso = {ENERG BUILDINGS},
	journal = {ENERGY AND BUILDINGS},
	volume = {252},
	unique-id = {32215198},
	issn = {0378-7788},
	year = {2021},
	eissn = {1872-6178},
	orcid-numbers = {Czétány, László/0000-0002-7572-6418; Horváth, Miklós/0000-0001-9656-0173; Szalay, Zsuzsa/0000-0001-6537-7982; Mota-Babiloni, Adrián/0000-0002-2320-3666}
}

@CONFERENCE{MTMT:32549604,
	title = {Occupant Behaviour Profile Development based on Smart Meter Data},
	url = {https://m2.mtmt.hu/api/publication/32549604},
	author = {Horváth, Miklós and Czétány, László and Vámos, Viktória},
	booktitle = {5th International Symposium on Occupant Behaviour},
	unique-id = {32549604},
	year = {2020},
	pages = {15-15},
	orcid-numbers = {Horváth, Miklós/0000-0001-9656-0173}
}

@inproceedings{MTMT:31790369,
	title = {Energy Consumption Cluster Analysis In Hungarian Buildings},
	url = {https://m2.mtmt.hu/api/publication/31790369},
	author = {Vámos, Viktória and Czétány, László and Horváth, Miklós and Csoknyai, Tamás},
	booktitle = {Simulace budov a techniky prostredi 2020},
	unique-id = {31790369},
	year = {2020},
	pages = {101-106},
	orcid-numbers = {Horváth, Miklós/0000-0001-9656-0173}
}

@article{MTMT:31787236,
	title = {Gas Consumption Analysis for Educational Buildings},
	url = {https://m2.mtmt.hu/api/publication/31787236},
	author = {Vámos, Viktória and Czétány, László and Horváth, Miklós and Csoknyai, Tamás},
	journal-iso = {VYTAPENI VETRANI INSTALACE},
	journal = {VYTAPENI VETRANI INSTALACE},
	volume = {29},
	unique-id = {31787236},
	issn = {1210-1389},
	abstract = {A vast energy consumption database is available in the framework of the research project entitled “Large Scale Smart Meter Data Assessment for Energy Benchmarking and Occupant Behaviour Profile Development of Building Clusters”. The database contains consumption data for approximately 10,000 buildings. Amongst the smart metered buildings, there are both residential and non-residential types. This research aims to identify different consumer groups and energy consumption profiles for various building types. For this study, a small sample was selected, which includes 76 school buildings. The energy consumption data are examined by using different clustering techniques: K-means, Fuzzy K-means, and Agglomerative Hierarchical Clustering Methods. In this artic le, the current sta te of our research is summarised.},
	year = {2020},
	pages = {327-331},
	orcid-numbers = {Horváth, Miklós/0000-0001-9656-0173}
}

@article{MTMT:30821935,
	title = {Large scale smart meter data assessment for energy benchmarking and occupant behaviour profile development},
	url = {https://m2.mtmt.hu/api/publication/30821935},
	author = {Horváth, Miklós and Adams, J N and Deme Bélafi, Zsófia and Czétány, László and Szalay, Zsuzsa and Várnagy, S and Reith, András and Csoknyai, Tamás},
	doi = {10.1088/1755-1315/323/1/012121},
	journal-iso = {IOP CONF SER EARTH AND ENVIRON SCI},
	journal = {IOP CONFERENCE SERIES: EARTH AND ENVIRONMENTAL SCIENCE},
	volume = {323},
	unique-id = {30821935},
	issn = {1755-1307},
	abstract = {This paper will present objectives and first results of the research project entitled “Large Scale Smart Meter Data Assessment for Energy Benchmarking and Occupant Behaviour Profile Development of Building Clusters,” implemented in the geographical scope of Hungary. The project seeks to utilize a new and unique opportunity for accessing and processing an enormous dataset collected by smart meters. Recently in Hungary, nearly 10 000 buildings have been equipped with smart meters within the “Central Smart Grid Pilot Project”. By means of advanced data analysis techniques, consumption trends and motivations of building users are being investigated. The aims are to help building designers and engineers design more energy efficient buildings at lower investment costs by avoiding system oversizing, and to obtain better knowledge about hourly, daily and monthly energy consumption trends. Furthermore, standard net demand values for normative energy calculations can be updated and specified more precisely since consumption habits change with time and depend on the region.},
	year = {2019},
	eissn = {1755-1315},
	orcid-numbers = {Horváth, Miklós/0000-0001-9656-0173; Czétány, László/0000-0002-7572-6418; Szalay, Zsuzsa/0000-0001-6537-7982; Reith, András/0000-0001-7017-889X}
}

@article{MTMT:3415489,
	title = {Légcsatorna-hálózat méretezési módszerei},
	url = {https://m2.mtmt.hu/api/publication/3415489},
	author = {Czétány, László and Láng, Péter},
	journal-iso = {MAGYAR INSTALLATEUR},
	journal = {MAGYAR INSTALLATEUR},
	volume = {28},
	unique-id = {3415489},
	issn = {0866-6024},
	year = {2018},
	pages = {32-34}
}

@mastersthesis{MTMT:3412225,
	title = {Air Supply Ducts with Varying Rectangular Cross Section Providing Uniform Outflow (Változó téglalap-keresztmetszetű egyenletes befúvást biztosító légcsatornák)},
	url = {https://m2.mtmt.hu/api/publication/3412225},
	author = {Czétány, László},
	publisher = {Budapest University of Technology and Economics},
	unique-id = {3412225},
	year = {2018}
}

@article{MTMT:3330905,
	title = {Discharge Coefficients for Circular Side Outlets},
	url = {https://m2.mtmt.hu/api/publication/3330905},
	author = {Czétány, László and Láng, Péter},
	doi = {10.1115/1.4039117},
	journal-iso = {J FLUID ENG-T ASME},
	journal = {JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME},
	volume = {140},
	unique-id = {3330905},
	issn = {0098-2202},
	abstract = {Fluid distributors are widely used in various industrial and ventilation applications. For the appropriate design of such distributors, the discharge coefficient has to be known to predict the energy and fluid distribution performance. Despite the vast amount of experimental data published, no generally applicable equations are available. Therefore, a new equation is presented for sharp edged circular side outlets, which can be widely used for calculating the discharge coefficient. The equation is developed by regression with non-linear least squares combined with genetic algorithm on experimental data available in the literature. The equation covers a wider range than the others presented in the literature.},
	year = {2018},
	eissn = {1528-901X},
	orcid-numbers = {Czétány, László/0000-0002-7572-6418}
}

@book{MTMT:31157464,
	title = {Csőhálózatok hidraulikája. Állandósult áramlás},
	url = {https://m2.mtmt.hu/api/publication/31157464},
	author = {Garbai, László and Jasper, Andor and Czétány, László},
	publisher = {Akadémiai Kiadó Zrt.},
	unique-id = {31157464},
	year = {2017}
}

@article{MTMT:3165356,
	title = {Rectangular supply ducts with varying cross section providing uniform air distribution},
	url = {https://m2.mtmt.hu/api/publication/3165356},
	author = {Czétány, László and Szánthó, Zoltán and Láng, Péter},
	doi = {10.1016/j.applthermaleng.2016.12.112},
	journal-iso = {APPL THERM ENG},
	journal = {APPLIED THERMAL ENGINEERING},
	volume = {115},
	unique-id = {3165356},
	issn = {1359-4311},
	abstract = {Abstract A simple 1D theoretical model is suggested, with which it is possible to design ventilation ducts that are capable of providing uniform air distribution on the outlets. Detailed analysis is conducted for rectangular ducts with constant height and variable width. Optimal geometry is described by the width profile. The non-linear differential equation derived from the 1D model is solved numerically. The influence of different dimensionless parameters on optimal geometry is investigated. The model is validated with experiments performed on a unique hydraulically smooth rectangular duct with optimized geometry. The measured flow distributions are uniform with acceptable accuracy.},
	keywords = {flow measurement; Ventilation; 1D continuous model; Fluid distribution; Supply of air; Duct design},
	year = {2017},
	eissn = {1873-5606},
	pages = {141-151},
	orcid-numbers = {Czétány, László/0000-0002-7572-6418}
}