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Simulation of solar cells using
Frydrych, Michal ; Vaněk, Jiří (referee) ; Jandová, Kristýna (advisor)
This thesis deals with problems of production of an electric energy by the help of photovoltaic panels. There is mentioned an analysis of problems at calculation of solar system for “island” operation of house, description of all partial segments needed for photovoltaic system and analysis of final costs on purchase of this system. A point of this thesis was making a model of house which used the photovoltaic panels for its function. On this created model was made a measuration during a common day at laboratory conditions and determination the important parameters of solar panel.
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Baugruppe Now
Šťastná, Anna ; Císler, Ondřej (referee) ; Hora, Jan (advisor)
Baugruppe, as an alternative option for housing, is made up of a group of people who are looking for a way to create their own housing according to their ideas. They become developers themselves, looking for interesting solutions for their housing that the regular real estate market does not offer. Together, they find land that is often less attractive to ordinary developers and compromise to decide on all the design steps. For the proposed Baugruppe, the site is situated in the town Znojmo, Czech republic. The plots were chosen in such a way that they did not have any particular qualities - on the contrary, that they were rather places that were not at first sight very attractive. The theme of the work is to portray the Baugruppe way of living as community housing. The proposal seeks to figure out a way to make community coexistence as natural as possible for all Baugruppe participants. Whether just meeting the neighbors on the way to their apartments, meeting on the terrace with a friend from the opposite apartment or organizing an event in the common interior/exterior spaces for all Baugruppe participants. All these spaces create a slightly different atmosphere and become a combination of different small worlds that intertwine with each other. At the same time, the aim of the work is to create a house that opens up to its surroundings while allowing all the events of the house to take place undisturbed inside.
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Solid Particle Emissions from AgroPellets Combustion
Svoboda, Marek ; Milčák, Pavel (referee) ; Lisý, Martin (advisor)
This thesis is divided into two parts. The first part deals with defining the main concepts, properties of biomass and pellets. Further, the procedures for measuring agropellets properties according to valid standards are mentioned. The following is a selection of the raw materials for the production of agropellet, with the determination of their properties. The theoretical part closes background research emissions from combustion and emission standards for a solid fuel boiler. The second part is an experimental one, which determines the formation of solid pollutants in combustion of four types of pellets made from alternative sources. Here are the graphs of the gaseous emissions of each of them. At last there will be a comparison of emissions agro pellets with more widespread wood pellets.
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Octave and Matlab comparison in terms of basic mathematics
Zahradník, Radek ; Grepl, Robert (referee) ; Krejčí, Petr (advisor)
How is mankind grow older, its knowledge about nature, which in it lives, is getting deeper. Unfortunately human brain in itself became short for solving modern problems and we have to help ourselves with computers and modern computerised methods. But computers themselves can not solve the problems. We need to equip them with adequate software. Goal of this work is to compare Octave and Matlab systems in part of compatibility and in the solvings of practical problems.
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Comparison of properties of alternative pellets
Jansa, Oldřich ; Moskalík, Jiří (referee) ; Baláš, Marek (advisor)
This thesis deals with the alternative pellets and the means of production from raw material to final customer. The theoretical part deals with different techniques and manufacturing technologies used. Furthermore, the work deals with Czech and European legislation in the field of fuel pellets. The practical part deals with measuring and comparing the properties of selected standard pellets.
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Alternative Drive of Automobile
Dubský, Jiří ; Kloss, Ondřej (referee) ; Kaplan, Zdeněk (advisor)
This bachelor work deal with problems alternative drive for automobile with narrower intent on hybrid drive. Features run - down and description possible options for drive cars. Further is focused on cars with hybrid drive and on problems hereof unconventional drive with presentation characteristic feature, advantages and disadvantage.
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Around
Kostěnec, Tomáš ; Zet, Martin (referee) ; Armutidisová, Irena (advisor)
4 screen videoinstalation with 4 channel audio; each screen represent 1 year of my life and it content every video taken by this times. Average number af videos in each projections is about 70videos. Whole instalation can be interpred like one big timeline catching for years of my live. Four years around me.
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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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The study of rehabilitation alternatives selected of sewer network
Novák, Tomáš ; Hluštík, Petr (referee) ; Raclavský, Jaroslav (advisor)
The topic of my bachelor thesis is an evaluation of alternative solutions in terms of a reconstruction of a section of a sewage system using trenchless technology. For this purpose, the work is split into two parts. The main goal of the first, theoretical part is an introduction into trenchless technology and its description. The focus is particularly put on methods used for a new construction, eventually a number of renovation methods, which keep the construction of the rehabilitated conduit. Besides the description of the individual methods, the first part also contains their technological procedure, and their positives and negatives. The second part further uses the newly gained knowledge to solve a specific case on the Veveří street in Brno city. As the reconstructed section of the sewage network is in the built up area of the city, the primarily reflected possibility for the reconstruction in the work is trenchless technology.
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Suggestion of a Financial Concept for the Development of a House
Šimek, Pavel ; Pelc, Jiří (referee) ; Škapa, Stanislav (advisor)
The diploma thesis analyzes available methods of financing of a new housing construction with the focus on the possibilities of concurrent investment. The above analysis is demonstrated in a model case study. Practical part contents selection of the products to be analyzed from each evaluated field: suitable mortgage loan, finance market investment, the investment to the alternate heating equipment of the home and photovoltaic power plant. Than demonstrate the possibilities of decreasing the price of the loan with the assistance of concurrent investment into the financial markets or the alternative investment. The risk of investing has been taken into consideration as well. At the end are demonstrated comparative analysis and evaluation of all financing possibilities resulting in suggesting the most suitable method of home loan financing.
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