Šego, Neven (2016) Analiza odabranih performansi helikoptera s koaksijalnim rotorom. = Selected performance analysis for the helicopter with coaxial rotor. Master's thesis (Bologna) , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Vrdoljak, Milan.
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Šego_2016_diplomski.pdf - Published Version Jezik dokumenta:Croatian Download (3MB) | Preview |
Abstract (Croatian)
Rad obuhvaća postavljanje osnovnih jednadžbi teorije diska za rotor helikoptera, njihovu prilagodbu za potrebe analize koaksijalnog rotora te izradu pripadajućeg aerodinamičkog modela. Rezultati teorije su uspoređeni s relevantnim izvorima (Leishman, Harrington, Dingeldein) te nakon toga primijenjeni na dva helikoptera iz aktivne vojne službe – ruskom Ka-50 i američkom AH-64.
Abstract
This paper consists of putting together the equations neccessary for the momentum theory for helicopter rotors, their modification for the use with coaxial rotors and the making of an aerodynamical model accordingly. The results are compared to those given in relevant papers and books (Leishman, Harrington, Dingeldein) and then applied to two modern military helicopters still in use today – the Russian Ka-50 and the American AH-64.
| Item Type: | Thesis (Master's thesis (Bologna)) |
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| Uncontrolled Keywords: | aerodinamički model; helikopter; koaksijalni rotor; Ka-50 |
| Keywords (Croatian): | aerodynamic mode; helicopter; coaxial rotor; Ka-50 |
| Subjects: | TECHNICAL SCIENCE > Aviation, rocket and space technology |
| Divisions: | 1300 Department of Aeronautical Engineering > 1320 Chair of Aircraft Dynamics |
| Date Deposited: | 12 May 2016 08:11 |
| Last Modified: | 12 Sep 2019 15:39 |
| URI: | http://repozitorij.fsb.hr/id/eprint/5795 |
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