Uloga kompozitnih materijala u konstrukciji letjelica

undergraduate thesis

• Title (english): Role of Composite Materials in Aircraft Construction
• Author: Sara Vučemilović Grgić
• Mentor: Andrija Vidović (mentor)
• Committee member: Sanja Steiner (predsjednik povjerenstva)
• Committee member: Miroslav Borković (član povjerenstva)
• Committee member: Stanislav Pavlin (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Transport); (Department of Air Transport); Zagreb
• Defense date and country: 2016-09-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Aviation, Rocket and Space Technology; Aircraft Construction and Design

Abstract

Danas su u zrakoplovnim konstrukcijama sve više zastupljeni kompozitni materijali. U ovom završnom radu opisana je primjena polimernih kompozita u zrakoplovnoj industriji. Spomenute su i ostale vrste kompozita koji imaju značajnu ulogu u zrakoplovstvu. Obrađena je teorija samih kompozitnih materijala, preko vrsta, njihovog načina proizvodnje te primjena u industriji, uz poseban naglasak na polimerne kompozite ojačane vlaknima. Primjena kompozitnih materijala u zrakoplovnim konstrukcijama ističe se u raznim vrstama i kombinacijama. Svaka vrsta zasebno ima svoje prednosti i svojstva koja konkuriraju dosadašnjim konvencionalnim materijalima. U izradi strukturalnih elemenata zrakoplova kompozitni materijali omogućuju proizvodnju kompleksnih struktura i oblika, a zatim i vrlo visoke performanse tih elemenata. Upravo tim naprednim svojstvima hibridnih kompozitnih materijala omogućuje se razvoj i proizvodnja zrakoplova vrlo visokih performansi, male teţine, te samim tim učinkovitijih i sigurnijih zrakoplova. Buduća tehnologija proizvodnje kompozitnih materijala uz popraćenu standardizaciju pruţa automatizirane procese proizvodnje koji svojom tehnologijom smanjuju cijene izgradnje zrakoplova kompozitnih konstrukcija. Primjer primjene kompozitnih materijala na zrakoplovima Boeing 787 Dreamliner, Airbus 380 i Pipistrel Panthera obrađen je u ovom završnom radu.

Abstract (english)

In recent years the big emphasize in making the aircraft construction is put on a composite materials. The use of newest polymer composite in airplane industry are discribed in this final paper. Furthermore, the composite materials are introduced and explained. Different types, method of manufacture and application is explained more closely with the particular emphasis on polymer composites reinforced with fibers. The composite materials in airplane industry can be used in many ways and in many different combinations. Each type has its own advantages and features that compete with the conventional materials. In making the structural elements of the aircraft composite materials enable the production of complex structures and forms which in a same time allows very high performance of the new materials. Because of these advanced properties of hybrid composite materials the development and production of the aircraft high performance is possible. The main features that are improved are decreased weight of the aircraft , therefore they has better safety of the aircraft. Future manufacturing technology of composite materials with standardization provides automated processes that reduces the cost of building an aircraft composite structures.In this final paper the application of composite materials on aircraft Boeing 787 Dreamliner, Airbus A380 and Pipistrel Panthera is closely explained.

• Keywords: kompoziti; vrste kompozita; primjena kompozita u zrakoplovstvu
• Keywords (english): composites; types of composites and their applications in aviation
• Language: croatian
• URN:NBN: urn:nbn:hr:119:339749
• Study programme: Title: Traffic and Transport; specializations in: Road Traffic and Transport, Railway Traffic and Transport, Water Traffic and Transport, Air Traffic and Transport, Postal Traffic, Information and Communication Traffic, Urban Traffic and Transport; Course: Air Traffic and Transport; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2016-09-15 13:29:59