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Turbocharger Rotor Balancing
Šárovec, Marek ; Zubík, Martin (referee) ; Knotek, Jiří (advisor)
This bachelor’s thesis is specialized search dealing with issues of turbocharger rotor balancing. This work is divided into three main parts. First part deals with history of turbocharger and basics of turbocharger construction. Second part talks about types of unbalance and how to balance. Also, there is description of balancing machines. Last part depends on previous part because there is application of balancing on automotive turbocharger.
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Adjustment and modification made to the serially produced combustion engine to get an engine for racing purposes
Závodný, Tomáš ; Knotek, Jiří (referee) ; Maršálek, Ondřej (advisor)
This bachelor’s thesis analyses the modification of the serially produced combustion engine to get an engine for racing purposes. The first part is conceived as searching and is focused on why this serially produced engine was modified to racing engine and which adjustments were made on this naturally aspirated engine. Another part was dedicated to design simulation in the software ADAMS MD R3 and the results of these simulations were processed and evaluated. Conclusion contains a comparison of the results from the software and results from an actual engine dynamometer, and what is the overall success of the project in real life.
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Business Plan and its Economic Evaluation
Knotek, Jiří ; Petrášková, Ivana (referee) ; Heralecký, Tomáš (advisor)
The aim of this bachelor work is to lay a foundation for the implementation of a business plan. In particular, the goal of the business is to provide secured accommodation. The building intended for this purpose is going to serve people who cannot take care of themselves anymore. In the theoretical part there will be described ways of donation, funding and possible options of the actual realization of the business plan. All of the information which will have been discovered in the theoretical part will be applied in the practical part. At the end of this work all of the options will be evaluated.
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Design of the central housing for very low turbocharger support - sideways oil output
Slovák, Jan ; Novotný, Pavel (referee) ; Knotek, Jiří (advisor)
This diploma thesis is about lowering installation height of turbocharger without significant increase of the oil pressure inside the housing at the piston rings. At the beginning of the thesis is research about supercharging and turbocharging, construction and parts that are placed inside a turbocharger. Next chapter is short brief about CFD. Further chapters are about design and changes at the central housing and about simulations. From simulations were the results obtained.
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Bridge on a highway
Knotek, Jan ; Nečas, Radim (referee) ; Panáček, Josef (advisor)
Subject of this bachelor’s thesis is design of new slab bridge construction over the II/464 road between the villages Příbor and Bílovec. The bridge converts highway D47. Thesis includes three studies. Pre-stressed rectangular cross-section slab with elliptical exterior trim, pre-stressed plate- grinder construction and construction of prefabricated beams and monolithic slab. For next assessment was chosen option no.1. Load effects calculation is solved in SCIA engineer 16.1. Design and assessment of the structure are made according to valid standards and regulations.
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Modern trends in engine forced induction
Podhora, David ; Zubík, Martin (referee) ; Knotek, Jiří (advisor)
The goal of this bachelor thesis is to summarize the fundamental knowledge about supercharging the combustion engines, whereas the emphasis is on the modern trends of this branch. The first two chapters are aiming at the basic principles and reasons for using the supercharging method. Further on, this thesis explains the individual elements of supercharging systems and their possible arrangement. The last part is disserting on the most actual modern trends at supercharging of the combustion engines.
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Locomotive power transmission
Svoboda, Petr ; Knotek, Jiří (referee) ; Zubík, Martin (advisor)
The work describes the specific conditions for transmission devices in railway operations. It includes the description, distinction and comparison of power-transfering possibilities from the rail vehicle's combustion engine to the propelled chassis.
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Spiral screw conveyor
Knotek, Jan ; Škopán, Miroslav (referee) ; Malášek, Jiří (advisor)
These bachelor thesis deals with design and construction of spiral screw conveyor for glass crumb transport with maximum appropriate cant. The text part of the thesis contains theoretical description of screw conveyers, consideration of functionality with given cant and calculations. In the attachment of the thesis is drawing documentation.
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