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Design of Turbocharger for Energy Recovery
Kadleček, Jiří ; Dundálek, Radim (referee) ; Svída, David (advisor)
Diploma thesis deals with the use of residual energy in the exhaust gas through turbine generators. It is a turbine connected to a generator of electricity, which is inserted into the exhaust pipe. The aim of this thesis is to discover how much power turbine generator in the application produces and assess its applicability in practice.
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Modern hybrid drive of passenger vehicles
Švoma, Jan ; Blaťák, Ondřej (referee) ; Vančura, Jan (advisor)
This bachelor thesis deals with the current hybrid-drives in passenger cars. The thesis contains the categorization of hybrid systems according to structure and use. It also discusses the analysis of individual components and describes their suitability for use in different situations. It is focused on current offering of hybrid vehicles and development opportunities. At the end of are evaluated economic aspects and prospects for the use of these systems in the future.
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Secondary materials from household waste and their position in the global market
Tesař, Jan ; Šomplák, Radovan (referee) ; Pavlas, Martin (advisor)
The barchelor thesis is focused on the issues of material recovery of municipal waste. The work presents the basic concepts of waste management and resource data to help analyze the current virtual situation in the field of waste management. Work specifies the components with the greatest potential for material recovery. For the selected folder, which can be commonly referred to secondary raw materials, work tries to describe the flow of materials and meet with their potential application in the market.
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Simulation of the energy recovery circuit function
Kubíček, Ondřej ; Ficza, Ildikó (referee) ; Nevrlý, Josef (advisor)
This bachelor thesis describes the design and optimization of a mathematical model for simulating the hydrostatic energy recovery systems. The mathematical model together with the experimental stand should be used to simulate the operating conditions of vehicles using the hydrostatic energy transmission. These include vehicles for collection of municipal waste, public transport vehicles, or for heavy construction machinery. The paper summarizes the current efforts in the design of analytical models, describes the program developed in MATLAB, and is devoted to analyzing the influence of individual input parameters on the output calculation.
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Elements of experimental equipment for research energy recovery of vehicles
Vašíček, Jakub ; Jurík, Miroslav (referee) ; Nevrlý, Josef (advisor)
Bachelor thesis is focused on selection of hydraulic components for experimental device – stand for research on hydrostatic recovery of kinetic energy of heavy vehicles for civil engineering, public transportation or utility. Main supplier of hydraulic components is – Bosch Rexroth. Thesis primary pays attention to selection and comparation of hydraulic components, it does not deal witch construction or mathematical model. Part of this thesis is concerned with future development in the field of hydrostatic recovery of energy. Main purpose of experimental stand is simulation of operational conditions of heavy vehicles, to gather information about efectivity of energy recovery and to help in making suggestions in construct solution for chosen conditions. Concrete output is analysis of suitability and construct solution for road roller AMMANN AP 240 H.
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Potential of energy production from waste
Putna, Ondřej ; Ferdan, Tomáš (referee) ; Touš, Michal (advisor)
The main topic of the bachelor thesis is creating energy from the incineration of waste. In the first part, the current situation of waste management of the Czech Republic and other states of the Europian Union is outlined. Then the thesis is focused on waste incineration in waste-to-energy plants and various approaches of energy efficiency evaluation are described. In the second part, energy efficiency with various modes of thermal and electrical energy production is analyzed, using the model of WtE plant. In conclusion, obtained data of energy efficiencies are compared with conventional energy sources.
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Planning and Valuation of Investment Project - MSW Incinerator in Banska Bystrica
Lúčanský, Igor ; Sieber, Patrik (advisor) ; Tyll, Ladislav (referee)
The Master Thesis outlines planning and valuation of solid waste incinerator with energy recovery. The focus of due diligence, made before valuation, is on the assessment of the input data in regard to current and future market situation. The beginning of the thesis explains the valuation process with methods used later on. The two subsequent parts describe respectively current market situation and define data for valuation process made in Excel sheet attached. Before concluding the outcomes are compared with other possibilities with changes in financing structure.
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Sorghum as the energy crop
CIBULKOVÁ, Renata
Sorghum, one of the world's major cereals, is the most commonly used for food or fodder. The aim of this Bachelor thesis is in a form of literary review to summarize information about the properties of sorghum in view of energy use, energy yields, the cultivation technology for energy purposes, the possibilities of using sorghum for energy purposes and the situation in the world and the Czech Republic. Recently sorghum has been tested as a raw material for all branches of the energy industry because of the wide range of potential products such as ethanol, hydrogen, methane, lipids, acetone, butanol and lactic acid. Sorghum can be used as biofuels due to the relatively high yields of phytomass. Utilization of individual species of sorghum depends on their chemical composition that can be significantly influenced by climatic conditions and way of cultivation. Crops improvement plays an important role for increasing production and utilization of this cereal in all climatic conditions.
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