Operativne performanse putničkog turbo-elisnog zrakoplova

Mičuga, Hrvoje (2014) Operativne performanse putničkog turbo-elisnog zrakoplova. = Operational performance of transport turboprop airplane. Undergraduate thesis , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Vrdoljak, Milan.

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Abstract (Croatian)

Svrha ovog rada je izracun performansi zrakoplova nalik na Dash-8 Q400 i usporedba is- tih sa podacima koje na temelju testiranja i vlastitih modela zrakoplova izdaje proizvodac zrakoplova u svom prirucniku o eksploataciji zrakoplova. Podaci o motoru, aerodina- mici i geometriji su poznati. Prikazani su rezultati analize za penjanje u rezimu najvece brzine penjanja i usporedeni su sa dostupnim podacima iz spomenutog prirucnika. U obzir je uzet i utjecaj temperature.Pokazano je da postojeci model aerodinamike i po- gona dovoljno precizno opisuje penjanje u rezimu BRC. Izvsen je izracun specicnog doleta za razlicite mase i brzine leta zrakoplova.Prikazani su rezultati za dva slucaja, maksimalni dolet i ekonomski dolet koji se ostvaruje na 99% vrijednosti maksimalnog doleta uz povecanje brzine leta. Spustanje je podijeljeno u dva dijela, spustanje do vi- sine od 914.4 m i prilaz za slijetanje.Modelirano je za rezim najvece brzine spustanja za koji su podaci dostupni u prirucniku o eksploataciji zrakoplova. Proracunata je brzina rotacije u slijetanju i usporedena sa dostupnim podacima.

Abstract

Purpose of this thesis is performance calculation for the aircraft simmilar to Dash-8 Q400 and comparison of calculated data to data given by the manufacturer in Aircraft Operating Manual which is based on ight test data and manufacturers performance models. Aerodynamics,propulsion and geometry data are known. Analysis of data for best rate of climb regime has been made. Given data has been compared to the available data from AOM with regard to temperature variations.Speci c air range calculations were made for di erent mass and speeds. Descent has been divided into two parts, descent from cruise FL to 3000 ft and approach.Descent has been modelled for high speed descent by the data provided by the AOM. Last two chapters are dedicated to take-o and landing. Rotation speed was calculated and compared to the manufacturer data.

Item Type: Thesis (Undergraduate thesis)
Uncontrolled Keywords: specifični dolet; najveća brzina penjanja; brzina rotacije; ekonomski dolet; maksimalni dolet
Keywords (Croatian): specific air range; best rate of climb; rotation speed; economical(long range) range; maximum range; high speed climb; Dash-8
Divisions: 1300 Department of Aeronautical Engineering > 1320 Chair of Aircraft Dynamics
Date Deposited: 22 Sep 2014 18:00
Last Modified: 27 Apr 2020 09:38
URI: http://repozitorij.fsb.hr/id/eprint/2960

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