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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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Power Increasing in Combustion Engines
Ehrenberger, Pavel ; Svída, David (referee) ; Dundálek, Radim (advisor)
This thesis contains the summary of information that relates to the problematics of the increasing performance of combustion engines. It describes the familiar ways of supercharging, and assesses the positive and negative aspects of implementation. It also gives information about the constructional resolution, about the functions and technical specifications of turboblowers a compressors, and other posible ways of supercharging. This thesis is pointing out the characteristics of the motor that is designed this specific way and his usage in the working conditions.
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The redesign of the compressor for electromotor driving
Mikulka, Vít ; Venclík, Jiří (referee) ; Mazůrek, Ivan (advisor)
This bachelor thesis deals with redesign of the compressor for electromotor driving. First part focuses on the principle of compressors, their development and division. The next part describes a compressor MK 100 produced by Benda kompresory Ltd. company. The technical solution of its redesign for 2,2kW electromotor propulsion with maintaining a rotation speed mode of original Honda engine is explained in the last part. This compressor should be used in its redesign version at FME BUT in Brno.
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Present-day Methods For Piston Engine Power Increase
Vertaľ, Peter ; Svída, David (referee) ; Dundálek, Radim (advisor)
This baccalaureate work deal with analysis summary survey contemporary state modern spirit combustion motor that are supercharged turbo blower , compressors or by other used manners which lead its by effect to escalation achievement motor. Part of work is also description single constructional solving given to supercharged element and on no coherent transport systems single parts . Analysis will further include basic engineering characteristic and descriptions given to from which will flux their principle functionality.
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Analýza technických parametrů vznětových spalovacích motorů
Vimr, Lukáš
Bachelor thesis "Analysis of the technical parameters of diesel engines" deals with modern diesel engines. The work is divided into four main parts, the first points to the list of modern systems that are used in present internal combustion engines. The second part are table processing parameters of tractor engines. The third part is a regression analysis of selected technical parameters of internal combustion engines. The last part is focused on the overall evaluation of issues and conclusion.
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Alternativní zdroje energie pro motorová vozidla
Pilát, Robert
In this thesis I dealt with an overview of alternative energy sources for motor vehicles and a description of alternative sources, which are currently the most developed and used. Each alternative source here said I was trying to characterize and evaluate its advantages and disadvantages. In particular, I focused on alternative sources for internal combustion engines and in the end I evaluate the most promising fuel for future decades.
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Alternativní pohony motorových vozidel
Puchnar, Lukáš
This Bachelor thesis focuses on the possibilities of using alternative fuels to operate the vehicle. In the first chapters, there is a review of fossil fuels used, its properties and monitored emission parameters. The following section is devoted to gas fuels, problems associated with the storage in the vehicle and engine modifications. Further are descri-bed biofuels, its production and application in combustion engines. Subsequently the electric vehicles is briefly described, current state and performance characteristics of this type of vehicles. The distribution of hybrid vehicle propulsion systems follows. The final section focuses on the economic comparison of selected alternative drives, its af-fordability and costs of operation.
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The influence of composition on biomass energy conversion efficiency in the gas combustion engine
NOVOTNÝ, Lubomír
This thesis "The influence of composition on biomass energy conversion efficiency in the gas combustion engine" deals with the matter of obtaining energy from biomass to propel engines. It describes the historical development and use of the wood gas treatment process for its production of biomass from the beginning of this discovery up to the use and large scale implementation around the world. The last section presents several experiments with different types of biomass and an experiment to determine the energy obtained in a simple gas combustion engine. Construction of a prototype is part of this thesis.
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Magnetic resonance imaging assessment of the impact on fuel consumption during operation of the engine.
SOUČEK, Karel
The introductory part of this work is dedicated to the conversion of fuel energy into mechanical energy by internal combustion engines. Furthermore, an analysis of technical solutions to reduce fuel consumption. The paper addressed the issue of fuel consumption during operation of the combustion engine and its optimization. It is studied and assessed the impact of systems operating on the principle of magnetic resonance in the fuel in internal combustion engine operation.
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