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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Remotorizace letounu EV-55 Outback / Remotorization of the aircraft EV-55 Outback

Puller, Tomáš January 2011 (has links)
Thesis Remotorization of the aircraft EV-55 Outback deals with possibility of installationt piston diesel engine instead of turboprop engine PT6A-21. Begining of this thesis deals with choice of convenient engine and propeller. Then, 3D model of engine bed is designed, followed by mass analysis. Based on results from the mass analysis and requirements from the CS - 23 regulation, load is specified and stress analysis is done. The other part of this thesis deals with adjustment of the airframe and with calculation of flight performances. Finally, economic indices are specified.
12

Koncepční návrh dvoumístného lehkého monitorovacího letounu / Conceptual study of light two-seater surveillance aircraft

Kaňák, Ondřej January 2012 (has links)
This master’s thesis deals with the conceptual design of light surveillance aircraft. It involves modifying of VUT 001 Marabu according to the new requirements, which has been mainly brought by new definition of typical flight. Also there is solved design and geometry surfaces of new aircraft. It contains design and computation of stand for electro-optical monitoring device. Last but not least are calculated important flight performances.
13

Návrh lehkého, čtyřsedadlového letounu / Design of light four-seater aircraft

Mikulášek, Miloš January 2016 (has links)
This master‘s thesis is focused on the design of four-seat metal aircraft with low take-off weight in accordance with CS-23. Main dimensions of aircraft are designed, weight analysis, aerodynamic characteristics and flight performance are calculated in this thesis. In conclusion, the estimated costs of development and production are determined.
14

Přestavba letounu Z 142 s pohonnou jednotkou LYCOMING / Rebuilding an airplane Z 142 with a LYCOMING power unit

Šurkala, Martin January 2017 (has links)
The aim of this master´s thesis is to replace the current engine M 337AK of the aeroplane Zlin 142 for the engine of Lycoming type with an appropriate propeller. Another purpose of the study is the installation of a nose undercarriage of VUT 100 type. The first part of the thesis examines the alternatives of replacement engines. Here the individual engines are compared with regard to their flight characteristics (climbing etc.). The next part presents the calculation of new CG positions, flight envelopes and the load affecting the engine mount. Finally, the last part focuses on the constructional plan for the engine installation and the structural analysis.
15

Koncepční návrh výkonného kluzáku s pomocným elektrickým pohonem (dle EASA CS-22) / Conceptual design of high performance glider with electric propulsion (in complience with EASA CS-22)

Hlůšek, Josef January 2019 (has links)
This master's thesis is focused on conceptual design of glider with electric propulsion system following the CS-22 regulation. Statistical analysis of the glider with an auxiliary electric engine has been carried out in order to determine basic design parameters for conceptual design. Based on analytical drag polar, the flight performance parameters are calculated, in particular flight range and influence of the solar panels on the flight range. This thesis also includes preliminary design solution of accumulator placement within the wing.
16

Koncepční návrh letounu s elektrickým pohonem / Electrically powered plane conceptual design

Ševčík, Igor January 2018 (has links)
The master’s thesis deals with conceptual design of a new electrically powered aircraft as assignment for Evektor, s.r.o. company. In the first part of thesis there is more detailed elaboration of small aircraft statistics and their comparison. Thesis then concentrates on assigned parameters and requirements for design. Next section continues with the most important part of thesis, which is optimization of wing used for aircraft design and also analysis of its characteristics. The problematics of preliminary verification of flight performances as well as aircraft dimension design and follow-up weight analysis with consideration of power cells placement is described thereafter. A few different flight configurations is taken into consideration within weight analysis. Final part contains evaluation of optimization and design process.
17

Vliv lidského činitele v provozu dopravních letounů / Human factor in air transport

Pískatý, Slavomír January 2010 (has links)
This dissertation examines the problems of human error in civil aviation. Its aim is, first and foremost, to evaluate types, origins and frequency of particular mistakes in piloting technique of aeroplanes. The dissertation comprises a study of the commonest human errors as presented by the examples of European airlines. The conclusion of the dissertation details proposals of method and approach on eliminating human error and thus increasing air travel safety.
18

Návrh letounu pro vlekání a základní akrobacii / Design of a aircraft for towing and basic acrobtics

Loutocký, Jiří January 2010 (has links)
This master thesis solves conceptual design of aerotow airplane and airplane for basic aerobatics. Airplane is designed by using of specification CS-23. The first part of the thesis solves conceptual design. Especially possible concepts and choice the best one according to requests. Next part deals with flight performance of aerotow airplane in normal flight and also in aerobatics. The third part is engaged in main flight performance in aerotow. 3D system model of whole aircraft and compact disk with mentioned 3D model and electronic version of thesis is also added.
19

Návrh letounu VUT 051 RAY s uvážením hybridního pohonu / Design of VUT 051 RAY aircraft with hybrid power unit

Zeman, Petr January 2012 (has links)
The master´s thesis deals with a design of hybrid power unit for a small aircraft. The Introductory part goes into the problems of hybrid power unit and describes its current use in aviation. In the next part of the thesis aircrafts VUT 051 RAY and Skyleader 600 are described and the aircraft with better aerodynamic characteristic is chosen. A suitable conception of hybrid power unit is proposed for this aircraft. On the basis of the proposed conception basic flight performance are figured out. After that a weight and blance analysis are made with the chosen power unit components and thair arrangement. In the final part electric motor mounting and a frame for holding batteries are designed.
20

Návrh dvoumotorového letounu VUT 200 s turbovrtulovým motorem TP 100 / Desig of VUT 200 aircraft with two TP 100 turboprop engine

Raida, Radek January 2012 (has links)
The goal of the submitted Diploma Thesis is to select power units for VUT 200, twin-engine variant of aircraft VUT 100. The Diploma Thesis consists of analysis of power units, mass analysis, design of the structural changes of default aircraft, aerodynamic characteristics, performance and flight characteristics.

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