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Alternative Fuel Engines
Mišelnický, Lukáš ; Svída, David (referee) ; Dundálek, Radim (advisor)
Bachelor thesis describes the engines to alternative fuels. There are presented different types of fuel properties and engine modifications so that the fuel can burn. In conclusion, the overall assessment of the prospects for future development
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Fuel for internal combustion engines
Vrbický, Jiří ; Jedelský, Jan (referee) ; Štětina, Josef (advisor)
This thesis is concerned with basic features of fuels for internal consumption engines, especially their influence on thermal efficiency. It also introduces dividing of fuels and their compare in ecologic, economic and technologic side. It is concerned convectional fuels (gasoline, diesel oil) and alternative fuels (nature gas, bottled gas, hydrogen, biodiesel, biogas, methanol and ethanol).
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Fuels in 21. century
Lébl, Jan ; Svída, David (referee) ; Dundálek, Radim (advisor)
This bachelor’s thesis is intent on introducing the overview of particular types of fuels used at present for ignition and diesel internal combustion engines. Marginally is mentioned the theme of fuels used for fuel cells. Further it deals with the composition of each fuel types and their characteristics and ecological aspects of their use. The ending of the thesis is aimed to formulation of the development trends in fuels and the prospects of each fuel type’s expansion in the future.
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Legal and economic aspects of use of CNG and biogas in transportation
Yusupova, Regina ; Štěpánek, Petr (advisor) ; Černý, Pavel (referee)
Use of compressed natural gas (CNG) as an alternative transportation fuel is currently being supported in European Union and Czech Republic as well. Upgraded Biogas (or biomethane) with its chemical characteristics is to be considered as a renewable substitute of CNG so it can be used for the same purposes. Biogas is produced in biogas stations. Current legislation terminates the support of producers of electricity and heat from renewable sources, including biogas stations. The absence of governmental support will endanger their existence. Producing of biomethane and using it in transportation is an alternative option for the owners of biogas stations. The aim of this bachelor thesis is to conduct an economic analysis of biomethane producing costs. On the basis of the results obtained, we will be able to say whether producing od biomethane is reasonable in Czech Republic. Then we will try to establish whether the use of biomethane in transportation is possible according to Czech legislative terms or what possible legislative amendments should be implemented.
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Marketing of company Mobil Gas Centrum, Ltd
Studený, Vojtěch ; Syrovátka, Oldřich (advisor) ; Votava, Libor (referee)
The thesis investigated the company MOBIL GAS CENTRUM, spol. s. r. o., providing installation, servicing and sale of LPG, CNG in cars and trucks. The aim of which is to help the company to better understand its market position, specify its customers and target audience, competitors and possibly suggest a better way to communicate with customers. The work also describes the marketing mix, marketing objectives and strategies of the company studied, examined the competition using Porter's model of five forces of competitive and marketing research using questionnaires. The conclusion summarizes all the information and formulated recommendations.
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Economical, operational and environmental comparison of Scania trucks using different types of fuels
Turek, Lukáš ; Novák, Radek (advisor) ; Koubek, Ondřej (referee)
This master work deals with different fuels for trucks Scania and it is divided into theoretical and practical parts. The theoretical part describes the basic concepts related to the topic. The most important are associated with transport and transportation, categorization and types of vehicles, greening road transport or financing. Depending on the practical part it is also place great emphasis on selected types of fuels, their production and also their advantages and disadvantages. In the practical part is introduced Scania company and the products and services that the company offers. Furthermore, this section generally analyzes Scania offer of engines for different types of fuels, including technical recommendations. At the end of the practical part are described specific vehicles, which are compared from financial aspect, in terms of environmental impact and operational limitations. The aim of the study is to compare Scania trucks using diesel, biodiesel and CNG.
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Alternativní pohony automobilů
Doležal, Ondřej
The bachelor thesis deals with alternative propulsion vehicles. Introductory section focuses on the comparison of conventional and alternative drive. Another part deals with the various alternative drives that are now available. The former, are powered hybrids, followed by electric, hydrogen power, and the conclusion of dedicated vehicles on gaseous fuels. In each chapter describes the functioning of the drive components required and refueling. At the end of each chapter are listed the positives and negatives of the drive. Finally, the study introduces selected types of vehicles with alternative drive. Cars are augmented by technical parameters. Following is an analysis of the functional properties of the vehicle.
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