Metoda za polijetanje zrakoplova sa smanjenom snagom mlaznog motora

undergraduate thesis

• Title (english): Aeroplane take-off method with reduced jet engine power
• Author: Marko Novosel
• Mentor: Tessa Uroić (mentor)
• Committee member: Milan Vrdoljak (predsjednik povjerenstva)
• Committee member: Dario Zlatar (član povjerenstva)
• Committee member: Darko Ivančević (član povjerenstva)
• Committee member: Rudolf Tomić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2024-09-26, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Aviation, Rocket and Space Technology; Aircraft Control

Abstract

Avioni koji se koriste prvobitno u civilne svrhe u velikom značaju ovise o načinu i kvaliteti, kako planskog tako i linijskog održavanja. Cilj ovog rada je usporediti metodu polijetanja sa štednim potiskom s utjecajem nekolicine polijetanja s maksimalnim mogućnostima mlaznog motora. Analiziraju se podaci realnih ciklusa aktivne aviokompanije u usporedbi s teorijskim saznanjima. U tim podacima analizira se teorijska sila potiska i sila potiska koja je dobivena metodom polijetanja s štednim potiskom. Utjecaj glavnog parametra za praćenje ekonomski isplativog održavanja će pokazati koliko je efektivno stanje mlaznog motora poboljšano u periodu kada se koristi štedna metoda. U zadnjim dijelovima rada, analizirane su prednosti, nedostatci i ekonomska isplativost takvog načina operiranja avionom.

Abstract (english)

Aircraft originally used for civil purposes largely depend on the method and quality of both scheduled and routine maintenance. The aim of this paper is to compare the method of fuel-efficient thrust takeoff with the impact of multiple takeoffs using the jet engine's maximum capabilities. Data from real cycles of an active airline are analyzed and compared with theoretical knowledge. In these data, the theoretical thrust force is analyzed alongside the thrust force obtained using the fuel-efficient thrust takeoff method. The impact of the main parameter for monitoring cost-effective maintenance will demonstrate how much the engine's performance improves during the period when the fuel-saving method is applied. In the final sections of the paper, the advantages, disadvantages, and economic feasibility of this aircraft operating method are analyzed.

• Keywords: flex temperatura; de-rate; mlazni motor; linearizacija i potisna sila
• Keywords (english): flex temperature; de-rate; jet engine; linearization and thrust
• Language: croatian
• URN:NBN: urn:nbn:hr:235:320592
• Study programme: Title: Aerospace Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka zrakoplovnog inženjerstva i svemirske tehnike (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka zrakoplovnog inženjerstva i svemirske tehnike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Embargoed access; Embargo expiration date: 2026-09-26
• Created on: 2024-09-28 15:15:36