@{MTMT:32542182,
	title = {Verfahren zum Ermitteln eines Kraftstoffverbrauchs einer Verbrennungskraftmaschine, insbesondere eines Kraftfahrzeugs, sowie Einspritzanlage für eine Verbrennungskraftmaschine, insbesondere eines Kraftfahrzeugs},
	url = {https://m2.mtmt.hu/api/publication/32542182},
	author = {Pitour, Thomas and Goricsán, István and Mayer, Jakab Balazs and Szente, Viktor and Horváth, Csaba},
	unique-id = {32542182},
	year = {2019},
	orcid-numbers = {Szente, Viktor/0000-0002-0588-7726; Horváth, Csaba/0000-0002-5154-9760}
}

@inproceedings{MTMT:3423584,
	title = {Cooling jacket development for electric motors used in e-aircrafts},
	url = {https://m2.mtmt.hu/api/publication/3423584},
	author = {Sánta, Szabolcs and Petró, Zoltán and Szente, Viktor and Dorogi, János and Balázs, Gergely György},
	booktitle = {Proceedings of Conference on Modelling Fluid Flow (CMFF'18)},
	unique-id = {3423584},
	abstract = {Most modern airplanes are powered with IC engines because electrical propulsion was not feasible at the dawn of powered flight. It became viable only recently due to advancements made on electric propulsion systems. Weight and space are key factors for airplanes. Increasing the power density of the engine can enable the design of more efficient and more powerful planes. One way to achieve this is to increase the power level of the electric motor which also increases the power loss. In this case more efficient cooling is needed to remove the excess heat. The aim of this paper is to determine the optimal cooling solution for the stator of a radial flux permanent magnet (PM) electric motor which is installed in an electric airplane. Computational fluid dynamics (CFD) is used for the comparison of the developed concepts and their sub-concepts. The results are detailed for every initial concept and then the three best designs are chosen for further optimisation. Most modern airplanes are powered with IC engines because electrical propulsion was not feasible at the dawn of powered flight. It became viable only recently due to advancements made on electric propulsion systems. Weight and space are key factors for airplanes. Increasing the power density of the engine can enable the design of more efficient and more powerful planes. One way to achieve this is to increase the power level of the electric motor which also increases the power loss. In this case more efficient cooling is needed to remove the excess heat. The aim of this paper is to determine the optimal cooling solution for the stator of a radial flux permanent magnet (PM) electric motor which is installed in an electric airplane. Computational fluid dynamics (CFD) is used for the comparison of the developed concepts and their sub-concepts. The results are detailed for every initial concept and then the three best designs are chosen for further optimisation.},
	year = {2018},
	orcid-numbers = {Szente, Viktor/0000-0002-0588-7726}
}

@inproceedings{MTMT:3423501,
	title = {Development of air-cooling concepts for electric motor used in electric aircrafts},
	url = {https://m2.mtmt.hu/api/publication/3423501},
	author = {Koren, Márton and Petró, Zoltán and Szente, Viktor and Dorogi, János and Balázs, Gergely György},
	booktitle = {Proceedings of Conference on Modelling Fluid Flow (CMFF'18)},
	unique-id = {3423501},
	abstract = {Nowadays, due to the more and more important environmental issues and strict emission regulations, the electric vehicles are becoming popular and appearing in each type of transport, also in the aircraft industry. In this field, light weight, compact size, high power, and efficiency are the major design aspects. These criteria cause higher power density, thus the losses generated by the active parts are concentrated in a smaller volume. To handle the high thermal load, heat has to be effectively removed. The aim of this article is to improve the air-cooling system of a radial flux electric motor with the help of computational fluid dynamics (CFD) simulation. The stator is cooled by a water jacket, and the rotor is cooled by air in the closed housing. Several closed concepts are examined, with the different rotor and housing geometry. During the simulations, motor with a full load at maximal rotating speed is modelled. The results are compared with the base motor in the aspects of the critical parts’ temperature, cooling performance, losses, weight, and manufacturability. More than 40 °C magnet temperature reduction can be reached with geometry modification on the housing.},
	year = {2018},
	orcid-numbers = {Szente, Viktor/0000-0002-0588-7726}
}

@inproceedings{MTMT:2937191,
	title = {CFD simulation of a connected rotary piston expander – compressor system},
	url = {https://m2.mtmt.hu/api/publication/2937191},
	author = {Füle, Péter and Szente, Viktor},
	booktitle = {Proceedings of Conference on Modelling Fluid Flow (CMFF'15)},
	unique-id = {2937191},
	year = {2015},
	orcid-numbers = {Füle, Péter/0000-0002-0157-9793; Szente, Viktor/0000-0002-0588-7726}
}

@inproceedings{MTMT:2937082,
	title = {Dynamic meshing strategies to model fluid flow in rolling piston compressors},
	url = {https://m2.mtmt.hu/api/publication/2937082},
	author = {Farkas, Balázs and Szente, Viktor and Suda, Jenő Miklós},
	booktitle = {Proceedings of Conference on Modelling Fluid Flow (CMFF'15)},
	unique-id = {2937082},
	year = {2015},
	orcid-numbers = {Szente, Viktor/0000-0002-0588-7726; Suda, Jenő Miklós/0000-0003-1460-0405}
}

@article{MTMT:2886115,
	title = {A Simplified Modeling Approach for Rolling Piston Compressors.},
	url = {https://m2.mtmt.hu/api/publication/2886115},
	author = {Farkas, Balázs and Szente, Viktor and Suda, Jenő Miklós},
	doi = {10.3311/PPme.7936},
	journal-iso = {PERIOD POLYTECH MECH ENG},
	journal = {PERIODICA POLYTECHNICA-MECHANICAL ENGINEERING},
	volume = {59},
	unique-id = {2886115},
	issn = {0324-6051},
	abstract = {A new type of thermodynamic machine was designed and prepared for testing to evaluate its capability in extracting mechanical energy from low enthalpy heat sources. The system was completed with a newly designed rotary piston compressor and expander to improve efficiency. A numerical model was set up using commercially available CFD code ANSYS Fluent to evaluate the performance of the compressor and to identify the fluid dynamic related loss sources. In attempt to increase computational efficiency 3D and 2D computations were compared to find the simplest model which provides sufficient information to capture the important heat transfer and fluid mechanical features.},
	year = {2015},
	eissn = {1587-379X},
	pages = {94-101},
	orcid-numbers = {Szente, Viktor/0000-0002-0588-7726; Suda, Jenő Miklós/0000-0003-1460-0405}
}

@mastersthesis{MTMT:2646422,
	title = {Pneumatikus teljesítmény-átviteli rendszerek áramlástani jellemzői},
	url = {https://m2.mtmt.hu/api/publication/2646422},
	author = {Szente, Viktor},
	unique-id = {2646422},
	abstract = {Az elektropneumatikus (EP) szelepek az ipar legkülönfélébb ágazataiban megtalálhatók. Az ilyen szelepek átömlési karakterisztikájának ismerete különösen azokon a területeken fontos, ahol rövid válaszidejű pneumatikus rendszerekben szabályzószelepként kerül alkalmazásra. A jelenleg alkalmazott szelepmodellek csak korlátozottan használhatók az általam vizsgált EP szelep modellezésére. Ezért egy olyan szelepmodell felállítása volt az elsidleges cél, amely az általam vizsgált szelepcsoport esetén kellő pontossággal képes visszaadni az átömlési tényezőt. Mivel az EP szelep átömlési karakterisztikáját meglehetősen sok paraméter befolyásolja, ezért dimenzióanalízis segítségével kíséreltem meg a változók számát csökkenteni. Az eredményül kapott dimenziótlan csoportok határozták meg a kutatási irányt. Ennek során arra a megállapításra jutottam, hogy egy jól alkalmazható szelepmodell kidolgozásához célszerű először egy analitikus modellt felállítani. Az általam kidolgozott modell az eddigiekhez képest a teljes nyomásviszony-tartományon képes leírni az átömlési karakterisztikát.
		A modern, magas integráltsági fokú pneumatikus rendszerekben a nagynyomású levegő általában egy EP szelepen keresztül áramlik az egyik kamrából a másikba. Ezek a rendszerek általában rendelkeznek beépített nyomásérzékelőkkel és beépített csatlakozókkal külső berendezések csatlakoztatására. Ebből kiindulva kidolgoztam egy új mérési módszertant, melynek segítségével pneumatikus szelepek nyomásviszony-függő átömlési karakterisztikája állítható fel a teljes nyomásviszony-tartományon.
		A numerikus áramlástani (CFD) vizsgálat számos esetben az egyetlen lehetőség arra, hogy az áramlások részleteiről is információkat kapjunk, ill. a geometriai változtatások jóval könnyebben végezhetők el, mint mérési összeállítás esetében. Ezért elkészítettem a szelepcsalád CFD modelljét, majd numerikus áramlástani vizsgálatokat végeztem, melynek eredményeit mérésekkel validáltam. Az áramlás szerkezetét és az átömlési tényező változását az irodalomban talált eseteknél szélesebb körű és részletesebb vizsgálatnak vetettem alá.
		Kutatási témám elsődleges célja volt egy nagy pontosságú szelepmodell felállítása. Az analitikus modell az alkalmazott elhanyagolások, ill. az eltérő geometria miatt nem alkalmas erre a célra. Ugyanakkor elméleti alapokon nyugszik és segítségével a karakterisztika expliciten számolható, így jó alapot biztosít egy félempirikus modell létrehozására. Így az általam kidolgozott analitikus modell és a kísérletekkel alátámasztott numerikus áramlástani vizsgálatok alapján felállítottam egy félempirikus modellt, mely a geometria különféle változását is képes figyelembe venni. A modellben alkalmazott egyszerű transzformációk eredményei legfeljebb 3% relatív eltéréssel követik a CFD módszerrel számított karakterisztikát.},
	year = {2009},
	orcid-numbers = {Szente, Viktor/0000-0002-0588-7726}
}

@article{MTMT:2646003,
	title = {Levegőbefecskendező CFD szimulációja, Simulation of compressed air injection module},
	url = {https://m2.mtmt.hu/api/publication/2646003},
	author = {Szente, Viktor and Kristóf, Gergely},
	journal-iso = {GÉP},
	journal = {GÉP},
	volume = {59},
	unique-id = {2646003},
	issn = {0016-8572},
	year = {2008},
	pages = {53-53},
	orcid-numbers = {Szente, Viktor/0000-0002-0588-7726; Kristóf, Gergely/0000-0001-7572-6875}
}

@inproceedings{MTMT:2610445,
	title = {Advanced CFD simulation of a compressed air injection module},
	url = {https://m2.mtmt.hu/api/publication/2610445},
	author = {Németh, Huba and Kristóf, Gergely and Szente, Viktor and Palkovics, László},
	booktitle = {Proceedings of Conference on Modelling Fluid Flow (CMFF’06)},
	unique-id = {2610445},
	abstract = {Turbocharged engines exhibit the so called turbo lag phenomenon causing a disadvantageous response comparing to atmospheric or mechanically supercharged engines. There are many solutions developed to reduce the lag effect although each of them has some disadvantages. This paper investigates a booster module that injects compressed air to increase the response of turbocharged compression ignition engines of commercial vehicles. The investigations applied 3D computational fluid dynamic (CFD) simulations in stationary and transient manner as well. The transient simulations were applied as standalone and coupled calculations to a 1D engine simulation code to capture more accurate boundary conditions (BC). The drawbacks and problems of this new and advanced approach are emphasized in the paper. Due to the deformation of the flow field boundary surface during the dynamic process a deforming mesh method has been applied here. Instant shape of flow field boundary has been obtained by solving the equation of motion of the actuator rotor. By applying the above methods it was possible to validate the booster module design variants and to identify the main characteristics of the complete system including the engine.},
	year = {2006},
	pages = {388-395},
	orcid-numbers = {Kristóf, Gergely/0000-0001-7572-6875; Szente, Viktor/0000-0002-0588-7726}
}

@inproceedings{MTMT:2610440,
	title = {Comparison on different measurement methods on electro-pneumatic valves},
	url = {https://m2.mtmt.hu/api/publication/2610440},
	author = {Szente, Viktor},
	booktitle = {Gépészet 2006},
	unique-id = {2610440},
	abstract = {This paper proposes an alternative method for measuring the flow characteristics of pneumatic fluid power elements, which aims to provide a more economical way to assess the flow characteristics. This method can be used effectively in already installed systems, which can be a great help for experts to optimize systems with numerical simulation tools.},
	year = {2006},
	orcid-numbers = {Szente, Viktor/0000-0002-0588-7726}
}