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Analiza kompozitnega zakrilca pri statični in dinamični obremenitvi
ID Toš, Patrik (Author), ID Bergant, Zoran (Mentor) More about this mentor... This link opens in a new window

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Abstract
Polimerni kompoziti z ogljikovimi vlakni se v zadnjem obdobju ne uporabljajo samo za toge elemente, temveč tudi za fleksibilne elemente. V sklopu zaključne naloge smo izvedli analizo vpliva debeline na lastnosti in sposobnosti uporabe kompozitnega zakrilca kot deformabilen aerodinamičen element. Izdelali smo vzorce različnih debelin, ki so bili zgrajeni iz polimernega kompozita, ojačanega z ogljikovimi vlakni s postavitvijo [0 stopinj]. Uporabo zakrilc smo simulirali z dinamičnim obremenjevanjem do prednastavljenih naklonov. Na podlagi ugotovitev smo določili debelino zakrilca, ki ustreza takšnemu načinu aplikacije. Ugotovljeno je bilo, da ustrezna debelina zakrilc, obremenjenih do naklona 30 stopinj, znaša dve plasti laminata ogljikovih vlaken (0,54 mm).

Language:Slovenian
Keywords:polimerni kompoziti, ogljikova vlakna, zakrilca, statična analiza, dinamična analiza
Work type:Final paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Place of publishing:Ljubljana
Publisher:[P. Toš]
Year:2020
Number of pages:XVI, 46 f.
PID:20.500.12556/RUL-122365 This link opens in a new window
UDC:678.7:539.3:533.694.2(043.2)
COBISS.SI-ID:44262147 This link opens in a new window
Publication date in RUL:04.12.2020
Views:1652
Downloads:92
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Secondary language

Language:English
Title:Composite flap analysis at static and dynamic loading
Abstract:
Carbon fiber reinforced polymer composites have recently not only been used for rigid elements, but also for flexible elements. We have performed an analysis on influence of thickness on the properties and ability to use a composite flap as a deformable aerodynamic element. We have created samples of different thicknesses, which were constructed from a carbon fiber reinforced polymer with a layout of [0 degree]. The use of flaps was simulated by dynamic loading to preset slopes. Based on the findings, we have then determined the optimal flap thickness for this application. The results have shown that the optimal thickness of flaps loaded to a slope of 30 degree is two layers of carbon fiber laminate (0.54 mm).

Keywords:polymer composites, carbon fibers, flaps, static analysis, dynamic analysis

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