@book{MTMT:34565635,
	title = {Áramlástan. Előadásjegyzet dr. Vad János előadásai alapján},
	url = {https://m2.mtmt.hu/api/publication/34565635},
	isbn = {9789636640163},
	doi = {10.1556/9789636640163},
	editor = {Daku, Gábor and Vad, János},
	publisher = {Akadémiai Kiadó Zrt.},
	unique-id = {34565635},
	year = {2024},
	orcid-numbers = {Vad, János/0000-0001-5589-1603}
}

@CONFERENCE{MTMT:34069785,
	title = {Aerodynamic and acoustic studies on a radial fan family developed for increased specific flow rate of dust-laden gases},
	url = {https://m2.mtmt.hu/api/publication/34069785},
	author = {Kocsis, Bálint and Benedek, Tamás and Ferenczy, Péter and Balla, Esztella Éva and Daku, Gábor and Vad, János},
	booktitle = {15th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics 2023, ETC 2023},
	doi = {10.29008/ETC2023-126},
	unique-id = {34069785},
	year = {2023},
	orcid-numbers = {Benedek, Tamás/0000-0001-8057-3156; Balla, Esztella Éva/0000-0001-6617-4474; Vad, János/0000-0001-5589-1603}
}

@article{MTMT:33639751,
	title = {A Comprehensive Analytical Model for Vortex Shedding from Low-Speed Axial Fan Blades},
	url = {https://m2.mtmt.hu/api/publication/33639751},
	author = {Daku, Gábor and Vad, János},
	doi = {10.1115/1.4056700},
	journal-iso = {J TURBOMACH},
	journal = {JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME},
	volume = {145},
	unique-id = {33639751},
	issn = {0889-504X},
	abstract = {The paper presents a comprehensive analytical model for the characterization of von Karman vortex shedding in the wake of models of low-speed axial fan blades. The elaborated minimal model is based on the Reynolds-averaged Navier–Stokes and continuity equations. For validation purposes, hot-wire measurements have been carried out in a wind tunnel on representative blade profiles. The measurement data obtained for various streamwise positions downstream of the blade trailing edge, i.e., transversal profiles of mean velocity as well as root-mean-square of fluctuating velocity, are evaluated. As the experimental validation demonstrates, the minimal model fairly localizes the transversal position of the vortex centers and represents the motion of the vortices along the wake. The validated minimal model serves the following benefits: (a) an extensive understanding of the underlying physics related to the flow field featuring vortex shedding in the near-wake region (easy-to-use quantitative correlation among the characteristics of wake flow affected by the shed vortices); (b) extension of the literature-based methodology for determination of the transversal distance between the shed vortex rows, being used as a scaling parameter for the Strouhal number utilized in calculation of vortex shedding frequency; and (c) modeling the behavior of rows of shed vortices farther away from the trailing edge. Such behavior may influence the acoustic signature of VS, and, as such, it is to be considered in fan noise modeling.},
	year = {2023},
	eissn = {1528-8900},
	orcid-numbers = {Vad, János/0000-0001-5589-1603}
}

@inproceedings{MTMT:33202680,
	title = {Development of a radial flow fan family for contaminated gases of relatively high flow rate},
	url = {https://m2.mtmt.hu/api/publication/33202680},
	author = {Ferenczy, Péter and Balla, Esztella Éva and Benedek, Tamás and Daku, Gábor and Kocsis, Bálint and Kónya, Antal and Vad, János},
	booktitle = {Proceedings of Conference on Modelling Fluid Flow (CMFF'22)},
	unique-id = {33202680},
	year = {2022},
	pages = {262-272},
	orcid-numbers = {Balla, Esztella Éva/0000-0001-6617-4474; Benedek, Tamás/0000-0001-8057-3156; Vad, János/0000-0001-5589-1603}
}

@inproceedings{MTMT:33201666,
	title = {A Comprehensive Analytical Model for Vortex Shedding From Low-Speed Axial Fan Blades},
	url = {https://m2.mtmt.hu/api/publication/33201666},
	author = {Daku, Gábor and Vad, János},
	booktitle = {Proceedings of ASME Turbo Expo 2022},
	doi = {10.1115/GT2022-80190},
	unique-id = {33201666},
	abstract = {The paper presents a comprehensive analytical model for the characterization of von Karman vortex shedding in the wake of models of low-speed axial fan blades. The elaborated minimal model is based on the Reynolds-averaged Navier-Stokes and continuity equations. For validation purposes, hot-wire measurements have been carried out in a wind tunnel on representative blade profiles. The measurement data obtained for various streamwise positions downstream of the blade trailing edge, i.e. transversal profiles of mean velocity as well as root-mean-square of fluctuating velocity, are evaluated. As the experimental validation demonstrates, the minimal model fairly localizes the transversal position of the vortex centres, and represents the motion of the vortices along the wake. The validated minimal model serves with the following benefits. a) An extensive understanding of the underlying physics related to the flow field featuring vortex shedding in the near-wake region. Easy-to-use quantitative correlation among the characteristics of wake flow affected by the shed vortices. b) Extension of the literature-based methodology for determination of the transversal distance between the shed vortex rows, being used as scaling parameter for the Strouhal number utilized in calculation of vortex shedding frequency. c) Modelling the behavior of rows of shed vortices farther away from the trailing edge. Such behavior may influence the acoustic signature of VS, and, as such, it is to be considered in fan noise modelling.},
	year = {2022},
	orcid-numbers = {Vad, János/0000-0001-5589-1603}
}

@article{MTMT:32587505,
	title = {Preliminary Design Guidelines for Considering the Vibration and Noise of Low-Speed Axial Fans Due to Profile Vortex Shedding},
	url = {https://m2.mtmt.hu/api/publication/32587505},
	author = {Daku, Gábor and Vad, János},
	doi = {10.3390/ijtpp7010002},
	journal-iso = {INT J TURBOMACH PROP},
	journal = {INTERNATIONAL JOURNAL OF TURBOMACHINERY PROPULSION AND POWER},
	volume = {7},
	unique-id = {32587505},
	year = {2022},
	eissn = {2504-186X},
	pages = {2-25},
	orcid-numbers = {Vad, János/0000-0001-5589-1603}
}

@CONFERENCE{MTMT:32606727,
	title = {Semi-Empirical Design Guidelines for Controlling the Vibration and Noise of Low-Speed Axial Fans due to Profile Vortex Shedding},
	url = {https://m2.mtmt.hu/api/publication/32606727},
	author = {Daku, Gábor and Vad, János},
	booktitle = {Proceedings of 14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics ETC14},
	unique-id = {32606727},
	year = {2021},
	orcid-numbers = {Vad, János/0000-0001-5589-1603}
}

@article{MTMT:32282042,
	title = {Profile vortex shedding from low-speed axial fan rotor blades: a modelling overview},
	url = {https://m2.mtmt.hu/api/publication/32282042},
	author = {Daku, Gábor and Vad, János},
	doi = {10.1177/09576509211026821},
	journal-iso = {P I MECH ENG A-J POW},
	journal = {PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY},
	volume = {236},
	unique-id = {32282042},
	issn = {0957-6509},
	abstract = {This paper presents an overview of the characteristics potentially influencing the profile vortex shedding (PVS) phenomenon being relevant in noise and vibration of low-speed axial fan rotor blades. Dimensional analysis has been applied to explore the essential dimensionless quantities in a systematic and comprehensive manner. On this basis, limitations have been established, and simplifying assumptions have been set up in terms of PVS investigation. Groups of dimensionless characteristics playing a role in the semi-empirical model for predicting the PVS frequency were identified. The available semi-empirical model and its unique features related to the measurement evaluation methodology and Reynolds number dependence have been outlined. The presented comprehensive analysis provides guidelines from the perspective of transferability of the literature data on PVS from steady, isolated blade profile models to low-speed axial fan rotors. It also results in the formulation of objectives of future research related to PVS.},
	keywords = {Dimensional analysis; fan noise; Vortex shedding; low-speed axial fan; moderate Reynolds number; blade vibration},
	year = {2021},
	eissn = {2041-2967},
	pages = {349-363},
	orcid-numbers = {Vad, János/0000-0001-5589-1603}
}

@article{MTMT:31992408,
	title = {Experiment-Based Preliminary Design Guidelines for Consideration of Profile Vortex Shedding From Low-Speed Axial Fan Blades},
	url = {https://m2.mtmt.hu/api/publication/31992408},
	author = {Daku, Gábor and Vad, János},
	doi = {10.1115/1.4050392},
	journal-iso = {J TURBOMACH},
	journal = {JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME},
	volume = {143},
	unique-id = {31992408},
	issn = {0889-504X},
	year = {2021},
	eissn = {1528-8900},
	pages = {1-11},
	orcid-numbers = {Vad, János/0000-0001-5589-1603}
}

@inproceedings{MTMT:31827513,
	title = {Experiment-Based Preliminary Design Guidelines for Consideration of Profile Vortex Shedding From Low-Speed Axial Fan Blades},
	url = {https://m2.mtmt.hu/api/publication/31827513},
	author = {Daku, Gábor and Vad, János},
	booktitle = {Proceedings of the ASME Turbo Expo 2020},
	doi = {10.1115/GT2020-14214},
	unique-id = {31827513},
	year = {2020},
	pages = {1-13},
	orcid-numbers = {Vad, János/0000-0001-5589-1603}
}