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Propelling nozzles of turbofan engines
Milko, Michal ; Janhuba, Luboš (referee) ; Šplíchal, Miroslav (advisor)
The thesis describes the work principle of propelling nozzles of two-stream engine in terms of thermodynamics and also describes common design solutions which are used at most types of turbofan engines. Thesis also describes the advantages and disadvantages of each adjustments and trends in development of propelling nozzles.
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Flying drones rescue systems
Hájek, Tomáš ; Janhuba, Luboš (referee) ; Pejchar, Jan (advisor)
This paper addresses the issue of security and integration of UAVs in air traffic operations and analyses possible risks. This work defines methodology to demonstrate airworthiness of the parachute recovery system under extreme climatic conditions. The first part of the methodology deals with the compliance performance requirements in external environment and the second part verifies performance parachute canopy. Methodology developed herein is subsequently verified by practical tests on parachute recovery system Galaxy GBS 10.
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Analysis of the operational risks of newly introduced aircraft types
Sklenář, Filip ; Janhuba, Luboš (referee) ; Chlebek, Jiří (advisor)
This thesis examines the process of introducing a new aircraft into the service, in particular by the steps from initial vision of a new aircraft until after the aircraft. The content of the thesis consists of seven parts. In the first four sections, I describe the organizations involved in aviation and reliability, physical principles of aircraft systems, accident statistics, regulatory requirements. The fifth section focuses on reliability and describes the procedures for the analysis of reliability. The sixth part is focused on the procedure for introducing new aircraft into service and also includes the methodology for eliminating the element of lack of confidence, which was one of the main objectives of this work. The seventh part is a demonstration of the procedure for the introduction of aircraft into operation.
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Cockpit instruments for four-seater sport and leisure aircraft
Liberda, Jiří ; Janhuba, Luboš (referee) ; Hlinka, Jiří (advisor)
This master thesis includes a comprehensive review of four-seater sport and leisure aircraft with focus on their cockpit instruments. The description of the selected glass cockpits is listed. Thesis also includes design of instrument panel, which is designed according to the relevant regulations and standard configuration of existing aircrafts. There is also a brief overview of the regulations necessary for the installation of these systems in the aircrafts. At the end of the this work is failure mode and effects analysis, with calculation of probability malfunction for critical functions.
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Functional Hazard Assessment of Small Aircraft
Hartman, Matěj ; Janhuba, Luboš (referee) ; Hlinka, Jiří (advisor)
The object of this diploma thesis is to perform Functional Hazard Assessment of small four-seat aircraft according to Federal Aviation Regulations Part 23, which would be similar to present aircrafts on market. Input data were acquired by research of systems aircrafts use on current market. On this basis the Functional Hazard Assessment was performed ad aircraft level. Total loss of power supply was qualified as Catastrophic therefore is used in following assessment. A preliminary failure rate assessment of typical parts used in electrical system was performed at the end of diploma thesis. For the most crucial parts a simple model was created and failure rate computed.
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Micro UAV certification for CR airspace
Sobotka, Vojtěch ; Janhuba, Luboš (referee) ; Pejchar, Jan (advisor)
This bachelor‘s thesis maps the unmanned aircraft system operation legislation valid in the Czech Republic. It contains a summaries of design and operation restrictions of these systems and radio frequency bands suitable for operating them. It deals with the matter of legal responsibility for damage caused by unmanned aircraft system operation and the matter of possible violation of personal data protection. It includes a summary of common EU unmanned aircraft system legislation and its expected future development. The preparation of the documentation necessary for VUT 720 unmanned airrcaft system registration and certification is also part of this thesis.
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Safety and Security of the Air Transport
Daško, Matúš ; Janhuba, Luboš (referee) ; Obuch, Matej (advisor)
The bachelor’s thesis is focused on the Aviation Security and Safety. The aim is to describe diversity of areas, providing basic information and refer to current projects and new trends especially in passenger control. The attention is given to both areas (Security and Safety) by international organisations, legislative and technical support and in conclusion by international exhibitions. In each area are selected accidents related to deficiencies in these areas.
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The conception of wing arrangement on aircraft
Líška, Lukáš ; Janhuba, Luboš (referee) ; Píštěk, Antonín (advisor)
The subject of this bachelor thesis is the vertical alignment of wing at civil and military aircraft as well as the influence of this choice on aerodynamic, flight and operational characteristics. The aim is to show differences between technical, structural and operational requirements on each type of aircraft and the resulting options for wing placement. The summary of this paper are the advantages and disadvantages of low, mid and high wing airplanes following some examples from daily life.
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Airliners Passenger Cabins
Janhuba, Luboš ; Dvořák, Milan (referee) ; Šošovička, Róbert (advisor)
Modern air traffic creates difficult needs for all type of airliners. Because increasing market demand high capacity is necessary. Increase of passengers brings enhance of board organization, emergency provision and passenger service. Purpose of this work is to introduce summary of using board organization and basic requirements.
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