[HTML][HTML] Conceptual design of small aircraft with hybrid-electric propulsion systems

D Sziroczak, I Jankovics, I Gal, D Rohacs - Energy, 2020 - Elsevier
Stakeholders envision the introduction of electric and hybrid-electric aircraft into operation
by 2035. First developments of such aircraft have demonstrated that the existing …

[HTML][HTML] Performance analysis of hybrid electric and distributed propulsion system applied on a light aircraft

GM Bravo, N Praliyev, Á Veress - Energy, 2021 - Elsevier
Aircraft industry is still in the early stages of pure electric propulsion systems development,
the main concern is the significant mass of batteries. As such, hybrid electric systems have …

Linear dynamic mathematical model and identification of micro turbojet engine for Turbofan Power Ratio control

K Derbel, K Beneda - Aviation, 2019 - journals.vilniustech.lt
Micro turbojets can be used for propulsion of civilian and military aircraft, consequently their
investigation and control is essential. Although these power plants exhibit nonlinear …

[PDF][PDF] Design modifications and thermal analysis of visco-dampers for extending silicone oil durability

M Venczel, M Steidl, Á Veress - Acta Polytechnica Hungarica, 2021 - researchgate.net
The application of torsional vibration dampers is reasonable in every internal combustion
engine with high performance output, where the unbalanced gas and inertial forces cause …

Development of airborne test environment for micro turbojet engine-part II: remote measurement system

K Derbel, K Beneda - 2020 New Trends in Aviation …, 2020 - ieeexplore.ieee.org
Turbojets still have their role in aviation, mostly due to the advent of unmanned aerial
vehicles. The main goal of this research is to develop a preliminary airborne test bed for a …

Evaluation of Power-On Aerodynamic Characteristics of a Large Turboprop Aircraft

SU Din, M Tahir, U Zia, J Masud… - AIAA SCITECH 2024 …, 2024 - arc.aiaa.org
Since the invention of airplanes, attaining excellence has been the dream of aviation
industry stake holders. In the same context, no milestone was left unturned which resulted in …

Stress Assessment of Centrifugal Compressor with Surge Suppression Holes in the Impeller Hub

Z Faltin, K Beneda - 2019 New Trends in Aviation Development …, 2019 - ieeexplore.ieee.org
Centrifugal compressors are used in a multitude of industrial applications, and their reliable
operation is critical in all fields. In order to enhance stability, different methods are available …

Cost efficient solutions for small aircraft development processes using numerical modelling tools

G Bicsák - 2017 - search.proquest.com
The scope of this thesis is to develop such numerical methods, that are capable to support
small aircraft development processes by suggesting significantly shorter and cheaper, but …

[PDF][PDF] KÖLTSÉGHATÉKONY NUMERIKUS MODELLEZÉSI MÓDSZEREK KISREPÜLŐGÉPEK FEJLESZTÉSI FOLYAMATÁNAK TÁMOGATÁSÁHOZ

G Bicsák, V Árpád - repozitorium.omikk.bme.hu
A repülőgépek tervezése és fejlesztése egy különleges ágazata a mérnöki tudományoknak,
így speciális követelményeket állít fel a tervezők és mérnökökkel szemben. A repülőgépek …

A repülés és a repülőipar fejlődésének hatása a gazdaságra

R József - Repüléstudományi Közlemények, 2018 - folyoirat.ludovika.hu
A repülés, a repülőipar csúcstechnológia tudás alapú gazdasági ágazatok. Szervezettségük
alapján az egy alkalmazottra jutó hozzáadott érték ezekben a gazdasági szektorokban a …