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Design of Modern V8 Combustion Engine
Šebesta, Radek ; Drápal, Lubomír (referee) ; Svída, David (advisor)
Master´s thesis is considered with design and construction of V8 combustion engine with small size and low mass of its body. In the construction were used mass-produced components from the other engines. From every component was generated a 3D model in computer program Pro/Engineer, new necessary parts were made in the same program and put together to assembly. Main part of the construction was to design a new crankshaft, a crankcase and an engine lubricating system. The crankshaft was subjected computing analysis in program Pro/Mechanica, using FEM.
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Combustion Engines for Sport Purpose
Smékal, Tomáš ; Ramík, Pavel (referee) ; Dundálek, Radim (advisor)
This article contains description of basic principles of combustion engine, its parts, which suplies motor run and description of possible adjustments for motorsport too. I wrote down some of interesting racing engines and I try to characterize some of most famous world championship. I tried to understand combustion motor runnig, it is the base for building or modifying engines for real racing or modifies productions engines at low level.
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Transition State Simulation of Combustion Engine
Forbelský, Antonín ; Beran, Martin (referee) ; Svída, David (advisor)
Master's thesis focuses on the simulation engine transients. The model of single-cylinder engine was constructed in simulation software Lotus Engine Simulation. Then was made simulation of transients. The thesis try to describe the influence of moment of inertia of the engine, the engine starting speed and process of throttle opening during the transients. For all modes also compare two methods of fuel control.
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The Cylinders of Four-stroke Engines
Vanda, Marek ; Řehák, Kamil (referee) ; Dlugoš, Jozef (advisor)
The topic of this bachelor thesis is Cylinders of Four-stroke Engines. First part is about four-stroke cycle, engine construction. Next parts are about cylinders, their function and requirements. Also included is the importance of the cylinders on the engine operation and engine life. Last part is focused on the construction, materials of the cylinders and their usage in the past and today.
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Surface treatments of parts internal combustion engines
Toman, Josef ; Novotný, Pavel (referee) ; Maršálek, Ondřej (advisor)
This bachelor thesis is a professional research dedicated to the most frequently used surface treatments, applied to the stressed parts of internal combustion engines. The thesis also refers to surface treatments classification, benefits for the automotive industry and reasons for their development. Further it focuses on definitions of the technologies used, characteristics of processes and coatings, finishing operations after surface treatments and application of these treatments on the parts of internal combustion engines.
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Alternative conceptions of combustion engines
Šťáva, Martin ; Fojtášek, Jan (referee) ; Zháňal, Lubor (advisor)
The subject of this bachelor´s thesis on the topic Alternative conception of combustion engines is description of chosen historical and present alternatives to conventional piston combustion engine with crankshaft. The aim of this thesis is to create thesis that relates description of historical evolution of alternative construction combustion engines. Alternatives are described in terms of construction, operating principle and properties. In past were developed plenty of different conceptions of combustion engines. However most of them have never been successful because of many technical problems, complicated construction or other shortages.
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Petrol Direct Injetion - Injection System of Future?
Smilek, Lukáš ; Svída, David (referee) ; Dundálek, Radim (advisor)
This thesis deals with petrol direct injection system in combustion engines. It introduces the key parts of injection system, describes the construction and function of each part, same as declares advantages and disadvantages in confrontation with older way of injection. This work introduces also summary of engines with the petrol direct injection system.
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Combined supercharging internal combustion engines
Melichar, Marek ; Mauder, Tomáš (referee) ; Štětina, Josef (advisor)
This bachelor’s thesis contains a basic division of various types of combined supercharging and a description of their functions. For the most common types of supercharging technologies there are listed specific examples of usage in the automotive industry. This thesis also contains a short overview of the history of supercharging and an analysis of ideal cycles supercharged internal combustion engines. One of the most important chapters of this thesis is thermal efficiency of supercharged engines and their comparison with naturally aspirated internal combustion engines.
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Turbocharging the Internal Combustion Engine
Zelko, Lukáš ; Janoušek, Michal (referee) ; Drápal, Lubomír (advisor)
The thesis of a search character is primary focused on boosting and reaching the highest level of boost pressure from lower revolutions of the engine. In this thesis are listed trends of turbocharging that have not been massively applied in car industry yet, e.g. variable geometry turbochargers so called VGT but it has been used in a few car models or race cars.
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