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Diagnostika palivové soustavy s přímým vstřikováním
FAU, Petr
This bachelor thesis deals with the diagnostic issues of the fuel system with the direct injection at a petrol engine and also with the subsequent prognosis of the condition and disorders. In this work are described the main parts of this system: the engine control system, the fuel supply and the operation principle. The thesis then deals with the used diagnostic systems: the exhaust gas analysis and the On-board diagnostics. In conclusion the serial and the parallel diagnostics and the emission measurement with the diagnostics system Bosch FSA 740 are performed, assessing the results and then determining the future development of the diagnosed vehicle.
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OSD data system design of small transport aircraft for training of maintenance personnel
Plačková, Veronika ; Jiří, Duda (referee) ; Koštial, Rostislav (advisor)
This master’s thesis describes the area of operational suitability data that is established as part of the aircraft type certificate. The thesis first chapters are describing OSD, its origin and implementation. The thesis also analyzes all regulations that are connected with this matter and are focusing on the training of maintenance certifying staff. A part of this thesis deals with the description of aircraft Evektor EV-55 Outback, for which is created the educational material, and a description of its fuel system. The concept of educational material for maintenance certifying staff theoretical type rating training and an example of final test are at the end of the thesis.
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Design of Diagnostic System for Small Transport Aircraft
Harasim, Tomáš ; Bencalík, Karol (referee) ; Třetina, Karel (advisor)
Due to the airliners and aircraft operators pressure on reducing the operating costs, the diagnostic systems are included in aircraft, so that the wearness of single functional elements of other functional systems can be monitored. This monitoring can save money, that are usually spent on maintenance and especially, it leads to an increase of the overall safety of aircraft operations. The task of this work is to design a diagnostic system for small transport aircraft. For the right and proper design, is the correct understanding of the functions of each part on aircraft systems needed. The part of this work is attended to the selection procedure of appropriate diagnostic parameters, next section deals with the suitable options of their scanning. I do mention the summary of the chosen diagnostic parameters for the scanning and the recomended ways of their measuring.
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Reconstruction of Sport Aircraft M-2 Skaut - Mounting of Power Unit.
Zakopal, Libor ; Vaněk, František (referee) ; Kubíček, Petr (advisor)
This diploma thesis deals with the design of an engine mount for the M-2 Skaut aircraft on the basis of LSA and CS-VLA specifications. It is divided into several sections: analysis of input conditions, determination of factors which influence the geometry, the main design and its verification using the Finite Element Method. The FEM is compared with an analytical solution to determine its accuracy. This thesis also deals with a selection of acceptable propelers for this engine along with a basic design of an oil and fuel system.
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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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CI-engines for Army Purposes
Šebesta, Radek ; Svída, David (referee) ; Dundálek, Radim (advisor)
The bachelor's thesis deals with utilization of compression-ignition engine in army purposes, especially in army vehicles . It aims to motors of military and special vehicles as are armoured vehicles or tanks and gives view of features about motors and exigencies which must fullfils usage in specific conditions. Thesis describes problematics of operating and maintanance CI - engines and negative effects which appear in battle contidionts. It gives notice about curing methods each parts of engine and about systems which supports engine working and classifies exemplifications of differences distinct from ordinary motors, common uses in civil cars. Creates view on problematics of positioning and constructional solution of motor space inside vehicle. It brings basic informations about oil fuels used in army and its requierements. Objective of this thesis is disclosure of information about specific features and standards of motors intended for army purposes.
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The assessment of the use of motor vehicles equipped with diesel engines using direct fuel injection of Common - Rail.
ŠINDELÁŘ, Jan
This diploma thesis deals with the Common-Rail fuel system. The aim of this work is to develop an overview of development of the fuel-injection system. The first part is devoted to the description of the selected fuel system. All the parts of the system are described and explained there. Also the explanation of the management of the injection is included. Subsequently, other variants of the fuel system are described here. Further parts focuse on the diagnostic instruments and measuring emissions, also operational materials are described and divided in there. The last part of the thesis is devoted to the economic calculations which were made from the perspective of the economy operation of motor vehicles. The work also includes an evaluation of the measurements results and determines the appropriateness of the use of the Common-Rail fuel system for vehicles.
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