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Single cylinder engines enduro category
Svoboda, Tomáš ; Beran, Martin (referee) ; Vančura, Jan (advisor)
Bachelor thesis deals with the description of typical enduro motorcycle engine and describes its main parts. Next volume concern about chosen types of enduro motorcycles and its en-gines. Achievement of every single engine is shown in dynamometric diagrams. Maintenance schedule which is affected by given achievements is shown in tables. The engines of enduro motorcycles have been partly compared with motocross motorcycle engines
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Turbochargers regulation
Staněk, Lukáš ; Beran, Martin (referee) ; Vančura, Jan (advisor)
The bachelor’s thesis outlines the problem of using the controls of turbochargers regulation in the development and tetsting in the laboratories. The main task is to acquaint the readers with basic pneumatic, mechanical – pneumatic and pneumatical – electronic systems VNT ( Variable Nozzle Turbine) and WG ( Waste gate) turbochargers. Another point of this thesis is to clarify the involvement of a system of monitoring and control elements of the REA (Rotary electric actuators) systems on the turbochargers when tested in a cell or the REA stress tests on a strong base.
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Aerodynamic Wind Tunnels in the Automotive
Hromada, Martin ; Zháňal, Lubor (referee) ; Vančura, Jan (advisor)
The aim of bachelor thesis is research themed the aerodynamics wind tunnels in the automotive. Thesis contains overview of historical evolution of wind tunnels and their categorization. Following chapter describes main parts of wind tunnel, ways of measurement in wind tunnels and problems during testing.
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Truck Braking Systems
Dobrovolný, Lukáš ; Vančura, Jan (referee) ; Hejtmánek, Petr (advisor)
This Bachelor Thesis seeks to create a comprehensive overview of technical solutions used in the construction of truck braking systems, describe and compare different tips, including a detailed description of each part of the brake, analyze braking systems diagnostics, analyze the possibility of braking systems and diagnostic formulation of modern trends and possible developments in the construction of braking systems.
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Conception of ATV (all-terrain vehicles)
Dosedla, Milan ; Vančura, Jan (referee) ; Porteš, Petr (advisor)
This thesis is review article of the current design and construction setup of ATVs. In the individual chapters are analyzed function of structural units and their advantages and disadvantages for the application. Much attention is paid to the design and construction of the brakes and axles. Work based on the analysis 30 models of ATVs from different manufacturers. This thesis reports the specifications of selected models. In conclusion we discuss the appropriateness of design solutions for different types of ATVs such as utility or sport models.
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Evolution of the Tatra Diesel Engines
Paulmichl, Roman ; Vančura, Jan (referee) ; Svída, David (advisor)
The bachelor thesis deals with the development of diesel engine TATRA from their inception to the present. It focuse on the construction of engines and construction of the disparity of their development. Gives an overview of their own construction of engines and their technical solutions. Compares the structural design of each engine in a chronological sequence of their formation and subsequent production. Informs on the composition and function of individual systems engines, changes in their composition and modernization. Provides examples of differences in the various engine components. Creating insight on the issue of engine construction as a whole and each of its systems and subsequent comparison of the impact of engines on the environment. Explains the basic concepts from the construction of diesel engines and their components. The theses target is to provide an overview of construction solutions of TATRA engines, depending on the time of their inception and requirements for diesel engines today.
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History and Present of Formula 1 Aerodynamic Components
Olšák, Jiří ; Drápal, Lubomír (referee) ; Vančura, Jan (advisor)
This bachelor thesis deals with research themed the history and present of Formula 1 aerodynamic components. It focuses on those components, that significantly have affected the aerodynamic properties and behaviour of F1 cars, as in the past, so in the present. It also discusses the categorization of the various elements of the current F1 cars, followed by evaluation of insight into the overall aerodynamic loads.
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Economic relations between the EU and the BRIC
Vančura, Jan ; Petříček, Václav (advisor) ; Bolotov, Ilya (referee)
The thesis deals with the economic relations between the European Union and the BRIC countries focusing on Brazil. The general and economic features of the BRIC countries are described in the first chapter, as well as the research of their role in the world economy. The next chapter focuses on the chosen country, Brazil. From the economic point of view it analyses the strengths and weaknesses, foreign trade and it also describes the agreements, that make the basis for the economic relations with the EU. The third chapter characterizes in detail the development and the recent form of the economic relations of the EU in general, between the EU and the BRIC countries, mainly Brazil. The last part gives some thought to the perspective sectors of the mutual relations between the EU and Brazil focusing on the particular form of their future development.
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