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Tyre Temper. Meauserement on Moving Vehicle with Use of Infrared Pyromether OS100
Morávek, David ; Rasch, František (referee) ; Blaťák, Ondřej (advisor)
Bc. David Morávek Tyre temperature measurement on moving vehicle with of infrared pyrometer OS100 MT, IAE, 2008, page 70, picture 41 Problemacy of recording the temperature and tyre pressure on driven car is processed in this diploma work. Suitable measuring chain was set up. Censor holders for this type of measurement were designed and produced. Driving exams and tests are depicted in this work, too. We came to the conclusion that tyre temperature depends on lengthways and transverse acceleration of the car and also on it’s load.
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The Present State and Development Trends of Passenger Cars Gearbox Design.
Chuchma, Ondřej ; Rasch, František (referee) ; Blaťák, Ondřej (advisor)
The bachelor thesis includes complex information about nowdays gearbox, which are used for automobile. In general it describes constructional ordering and principles of function of gearbox. The next part provides the information about individual kinds of gearbox and compares their properties and parameter. The most extensive part is engaged in dual clutch gearbox as the most developing kind of transmission of automobile. In the end author deals with the most probable future development in branch of gearbox for segment of automobile.
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Design of Single Cylinder 4-stroke SI Engine
Číž, Petr ; Rasch, František (referee) ; Rasch, František (referee) ; Svída, David (advisor)
Thesis deals with design of the experimental single-cylinder spark ignition engines for research purposes. The main purpose of this work is the design crankcase. Summary of possible constructions of spark ignition engines is included. Basic dimensions and 3-D design of the experimental engine resulted from the summary. The numerical analysis of proposed crankcase in ADAMS (MBS) and ANSYS (FEM) software environment is also part of the work. Generally, the proposed solution of the experimental engine was focused on the universality and simplicity of the design.
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"Start&Stop" system diesel engine implementation into passenger car
Fajkus, Martin ; Drápal, Lubomír (referee) ; Rasch, František (advisor)
This thesis treat of implementation „Start&Stop“ system off passenger car with diesel engine. Creates summary of adjustments and changes necessary to insertion system, further critize effect of system on ride vehicles, as on the part of komfort so and safety factor, the advantages and disavantages in urban and super urban cycle. This system has not always been ranked separately, will be there described superiors systems, on which is implemented.
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Belt Drive for Valvetrains
Tomanec, Filip ; Rasch, František (referee) ; Novotný, Pavel (advisor)
This bachelor’s thesis deals with belt drive of valve timing mechanisms, estimation of their vanteges or disavantages. In the first section treat of drive for valvetrains generally, summary description of different drives types and comparison their features and right application. In the second section deals specially with toothed belt systems – construction of toothed belts, their types, marking, most frequent failure, tension and guide. In the last section is showed real solution of timming belt drive.
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Combustion engine active exhaust muffler.
Hurt, Libor ; Blaťák, Ondřej (referee) ; Rasch, František (advisor)
The object of this thesis are the active exhaust mufflers of internal combustion engines. This thesis is specialized on function description such a mufflers and on a technical design, including systems, which are very similar to those active systems. Further work describe the using analogous systems at motorcycles and it how with four stroke engines so with two stroke engines.
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Passenger Cars Four Wheel Drive.
Hrádek, Zbyněk ; Rasch, František (referee) ; Blaťák, Ondřej (advisor)
The aim of my Bachelor´s project is to form the search describing individual drive concepts of the all cars´ wheels. It is focused especially on the construction, working principle and usability of the particular concepts. The beginning of the thesis is interested in the the history as well as the advantages and disadvantages of this engineering solution. In the following part the most used drive concepts are described. The end of the project covers the summary of the acquired information and the consideration of how the all wheels´ drive will be developed in the following years.
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