Univerzitná knižnica - Vedecké odborné časopisy
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Item Rovnosť pohlaví v sektore civilného letectva a postavenie žien-obchodných pilotiek(University of Žilina, 2021) Remencová, Tatiana; Škvareková, Iveta; Novák Sedláčková, AlenaThis article deals with the issue of the position of women in civil aviation sector regarding gender equality in the position of commercial pilot. The article is focused on the position of women and men in aviation sector form the position of equality in achieving of education, but also in the subsequent employment in the labour market in the Slovak Republic and in the world. The aviation market is currently probably the sector most affected by the crisis caused by the uncontrolled spread of COVID-19. The projected demand for air transport and the associated increase in the need for new skilled workers has turned into a precarious situation for all aviation workers within one year. The aim of the article is to compare the situation in the field of education of men and women as well as their subsequent employment as a commercial pilot in the Slovak Republic and in the world, but also to compare equality of access to education and subsequent applicability in the labour market in general. The aim of the article was to show whether the situation in the field of gender equality in the aviation sector is the same as in other sectors, or whether we still face discrimination today. The results of the article clearly showed that the employment of pilots on the labour market in the Slovak Republic and the Czech Republic is not in percentage terms at the same level as the percentage of female pilots who received university and academic education in the field of study professional pilot.Item Study of reinforcement design h-profile of aircraft wing spar(University of Zilina, 2020) Pecho, Pavol; Magdolenová, Paulína; Hrúz, Michal; Kováčik, Pavel; Škvareková, IvetaIn today's world, with ever-increasing safety requirements, there is a growing demand to maintain or reduce production costs. In aviation, in addition to factors like weight and related variables such as resistance to vibration, corrosion, temperature and other are also considered. The task of this paper is to analyse unconventional designs of wing beams with respect to the current requirements of the aviation industry. In the article, the authors analyse the possibilities of design modification either by adding ribs to the profile, or by changing the cross-section of the profile itself. In practice, such design changes would increase weight, production time and finances, but also increase strength and thus safety. All proposed changes were subjected to strength analyses by FEM (Finite element method) computer simulations. The article output is the selection of suitable designs for further observation and experimental verification to ensure comprehensive results for the possibility of implementation in practice. Despite the non-traditional shapes of the proposed wing beam cross-sections, the authors assume that traditional beam shapes will be gradually modified more efficiently.Item Experimental state of thrust testing of aircraft reciprocating internal combustion engine(University of Zilina, 2020) Mrva, Matúš; Pecho, Pavol; Hrúz, Michal; Škvareková, Iveta; Bugaj, MartinThe project “Experimental State of Thrust Testing of Aircraft Reciprocating Internal Combustion Engine” is aimed at creating a complex measuring device in order to obtain selected characteristics and parameters of the engine using different types of propellers. In addition to the basic measured parameters such as. thrust, temperature, speed and fuel flow will be a state of the art to test the latest prototype propellers designed for aircraft models. After its construction, the experimental state will be used as a study aid for testing various types of conventional as well as currently developed propellers, engine characteristics and teaching of the whole equipment in the process of teaching, training of aircraft mechanics and for presentation purposes of the University of Žilina.Item VPLYV PODSVIETENIA PALUBNÝCH PRÍSTROJOV NA PILOTOV(Žilinská univerzita v Žiline, 2020) Škvareková, Iveta; Brezoňáková, Andrea; Kandera, BranislavThe Flight deck of a modern transport category aircraft is a highly refined, ergonomically; rigorously organised workplace. In such a small area, an extraordinary amount of information is required for the pilot to work, control and monitor the aircraft systems. With technological advances, however, the aircraft has become more and more complex and in some cases over automated. The amount of available information has increased and the limiting factor became how to efficiently display this information. Larger flight instrument displays have replaced conventional, analogue, instruments and can be combined with touch screen efficiency tools. Their ever-increasing size brings with them issues relating to light emissions and eye absorption. This research paper complements the current study and measurement of stress, fatigue and human factors with respect to increasing artificial light intensity experienced by Pilots on the Flight Deck. The authors present the results of several measurements taken using a flight simulator. For the purpose of our research, we decided to use eye monitoring technology to record eye movements to determine the pilot's performance. Eye monitoring provides data on the number of eye movements, fixations and the durations of these. The research results provide Air Operators, Airlines and aeronautical designers with valuable data on human behaviour and the reactions to Flight Deck environmental changes.Item NÁVRH METODIKY VÝCVIKU A UDRŽATEĽNOSTI SCHOPNOSTÍ PILOTÁŽE BEZPILOTNÝCH LIETAJÚCICH PROSTRIEDKOV(Žilinská univerzita v Žiline, 2020) Ažaltovič, Viliam; Škvareková, Iveta; Kandera, BranislavWhile the density of UAVs operations grow in the airspace the demands on their safe operation are increasing. Nowadays, the risk of an unmanned aerial vehicle colliding with an aircraft with another unmanned aerial vehicle or object is high as ever before. It is this ever-increasing danger that is the reason for training remote pilots, who will be able to safely control unmanned aerial vehicles. The goal of this article is to propose a pilot training methodology for the multicopter configuration of UAV. In the future, the proposed methodology may contribute to the development of rules for the training of remote pilots. The proposed methodology can be used in the future as a guide for the safe operation of unmanned aerial vehicles for the general public.Item EFEKTIVITA VÝCVIKU PILOTOV NA DIAĽKU(Žilinská univerzita v Žiline, 2020) Kandera, Branislav; Škvareková, Iveta; Ažaltovič, ViliamAlthough the topic of unmanned aerial vehicles is very acutal, in most cases attention is paid to the safe integration of unmanned aerial vehicles in airspace, their uses and their reliability. But the safe operation of drones is based on the correct and effective training of drone pilots. The paper deals with the training of pilots of unmanned aerial vehicles, defining the scope of training and the possibilities of using UAV simulators for training. An important aspect is the complexity of knowledge about unmanned aerial vehicles, as training is not only a question of control skills, but also of theoretical knowledge of the UAV itself with which the flight is performed. Based on the measured data, it is clear that the simulator plays an important role during the training of piloting unmanned aerial vehicles, while providing a valuable basis for the transition to a type of fixed-wing flight configuration.Item AEROjournal - celé číslo 1/2019(University of Zilina, 2019) Novák, Andrej; Lusiak, Tomasz; Kováčik, Ľubomír; Škultéty, Filip; Čerňan, Jozef; Rostáš, Ján; Bugaj, Martin; Pecho, Pavol; Lusiak, Tomasz; Janovec, Michal; Urminský, Tomáš; Škvareková, Iveta; Kandera, Branislav; Ažaltovič, Viliam