Práce a štúdie - Vydanie 07

Permanent URI for this collectionhttps://drepo.uniza.sk/handle/hdluniza/123

Katedra leteckej dopravy, Fakulta prevádzky a ekonomiky dopravy a spojov, Žilinská univerzita v Žiline

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20202

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Author: search.filters.author.Čerňan, JozefSubject: search.filters.subject.piston engine

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    MOŽNOSTI ZVYŠOVANIA VÝKONU LETECKÝCH PIESTOVÝCH MOTOROV A ICH VÝVOJ
    (Žilinská univerzita v Žiline, 2020) Goldschmidt, Jakub; Čerňan, Jozef
    The purpose of this paper is to refer to possibilities of increasing the power of the aircraft piston engine. In the first part of this thesis I analyze and point out, what in general aircraft piston engine is, what parts the engine is consisted of, and what types of piston engine we know. Further, it is focused on the types of these engines as well as the differences between them. At the core of this thesis I describe the possibilities for increasing the short-term power, or long-term power of the engines, their history and also their advantages and disadvantages.
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    PROGRESÍVNE RIEŠENIA OVLÁDANIA ROZVODOVÝCH MECHANIZMOV PRE LETECKÉ PIESTOVÉ MOTORY
    (Žilinská univerzita v Žiline, 2020) Horák, Tomáš; Čerňan, Jozef
    The timing mechanism and its control represents the major part of this final thesis. In line with the latest requirements, efforts to discover a new solution that could improve certain parameters of the piston engines might have been marked as the main motivation behind the thesis. The initial part describes the actual piston engine, its operation principles and gradually follows to the timing mechanism. In this way, the reader acquires the knowledge necessary for a better understanding of the following chapters. We have described and compared individual options for controlling the timing mechanisms, which could be found in today´s piston engine. The main idea of this thesis was to analyse the progressive solutions of the control timing mechanisms. Further to that we analyse some specific solutions regarding operation and design, which could be potentially implemented in the aviation industry. Concluding part of the thesis includes, besides others, a pros & cons analysis of the system. Following that we also expressed our idea of how this system could be employed in the aircraft engines. On the one hand, we introduced a positive impact of such implication, but on the other hand, we identified a space for potential improvement.