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Solid fuels boilers
Šmejkal, Petr ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
This bachelor’s thesis deals with burning solid fuels in boilers used for house heating. In the first chapter, the individual kinds of solid fuels are described in light of their composition, properties, means of their energetical application and ways of adjusting them to a form proper for combustion. In the second chapter, the individual types of solid fuels boilers are described. The last chapter deals with comparision of several specific boilers in light of their purchase price and operating expenses.
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Evaluation of technology for the biomass incineration.
Havelková, Pavla ; Máša, Vítězslav (referee) ; Jícha, Jaroslav (advisor)
This bachelor’s thesis is interested in description of the biomass and its utilization as a renewable energy source. The text is specified in the production of the biomass and also an overview of the technologies used in its processing and utilization, which is both energy and non-energy. Then, this thesis deals with the description of the various devices, in which the biomass is processed.
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Biomass used for heating
Pecháček, Michal ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
The text is focused on the subject of biomass and discusses its potential for energy use during combustion. It presents an appropriate forms of biomass for combustion and the types of combustion equipment for biomass for heating houses. The text then provides proposal of calculation for biomass heating of the model house.
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Technologies for energy use of biomass
Záviška, Radek ; Škvařil, Jan (referee) ; Moskalík, Jiří (advisor)
The objective of this work is developing retrieval technology of biomass energy. In the introductory part of the work deals with the definition of biomass, including ways of producing machines for the production and transportation. The main part of the thesis deals with the technology converts raw biomass into valuable energy products. Processing takes place in a straightforward manner the thermal and electrical energy or biomass is indirectly evaluates the products of higher quality, which further downstream processing operations. The indirect processes occur valuable usable energy output in transport, buildings, agriculture and many other industries.
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Production of ethanol as an automotive fuel from renewable materials
Doležal, Martin ; Kropáč, Jiří (referee) ; Dlabaja, Tomáš (advisor)
The thesis deals with ethanol production using renewable energy ressources. It describes various manufacturing processes and the usage of respective input materials. It researches utilization of ethanol as engine fuel both as a mixture with conventional fuels and also as the principal component. Consequentionally, it proposes a design of combustion engines suitable for this fuel. Evaluation of advantages and disadvantages of substituting petrol products with bioethanol is provided. The thesis also includes energy and economic evaluation.
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Heating of Family House by Biomass
Suk, Ladislav ; Baláš, Marek (referee) ; Lisý, Martin (advisor)
With an increasing retreat from fossil fuels to renewable sources, we are returning to the traditional sources proved by time and improved by the use of new technology. The aim of this thesis is to familiarize the reader with the possibilities in using biomass to heat buildings through existing means. To offer a detailed examination of design of boilers, their properties and uses. To assess economic and time related demands on individual solutions in the real world.
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Biomass preparation and combustion technologies
Venhoda, Tomáš ; Kropáč, Jiří (referee) ; Juřena, Tomáš (advisor)
The aim of this work is to provide for background research about preparation and combustion of biomass. Technologies for preparation of biomass including ingathering prior to combustion are described in the first part of this work. Different ways combustion of biomass and comparison of different types of grates are in the second part of the thesis.
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Control of heat sources orientated on the biomass combustion
Havlíček, Martin ; Chlápek, Petr (referee) ; Máša, Vítězslav (advisor)
The Bachelor thesis deals with the control of heat sources which are concerned on biomass combustion. The aim of this thesis was to present the properties of biomass as a fuel. It also describes the technology of medium power boilers and their comparison with other power categories. Above all, it evaluates the current control systems of biomass boilers with medium power and offers the list of Czech producers. The thesis also gives the brief information about the situation abroad.
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Renewable energy sources in CR
Kozumplík, Ondřej ; Škvařil, Jan (referee) ; Fiedler, Jan (advisor)
The content of bachelor study is the technical recherche of the renewable resources of energy in the Czech republic. It appears here the principal, use, potential and advantages and disadvantages of each type of renewable resources - water, wind and biomass. Then the use of solar energy for photovoltaic conversion to electrical energy is described in detail. At the end of this study is described one of the many recently build photovoltaic power stations in the South Moravia territory, the solar power station in Bzenec.
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