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The Influence of Thermal Insulation of Terraced Houses on the Operation-Related Expenses
Polický, Robin ; Klika, Pavel (referee) ; Čech, Josef (advisor)
The diploma thesis examines the influence of insulation of terraced houses on the expenses associated with their operation. Its first part deals with legislation concerning the issue and evaluation of energy performance of buildings. Furthermore, the types and properties of the used thermal insulation, methods of thermal insulation, types of filling of openings and then the used methods of budgeting are described. The second part contains several variants of insulation of terraced houses, which are assessed in terms of energy intensity and finally in terms of economic return on investment in insulation.
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Evaluation of Power Efficiency of Radioactive Waste Management Technologies Used in the Czech Republic
Penzinger, Pavel ; Varmuža, Jan (referee) ; Katovský, Karel (advisor)
This thesis deals with the evaluation of power efficiency of technologies for the radioactive waste management used in the Czech Republic. Thesis is divided into two main parts – theoretical part and a practical part. Theoretical part of the thesis deals with a brief description of the organization connected with radioactive waste operating in the Czech Republic and storage of low and intermediate level waste in the Czech Republic. This is followed by various kinds of radioactive waste division according to Czech legislation and regulations of the International Atomic Energy Agency. There is also a description of the most used technologies and methods o of radioactive waste management technology used in the Czech Republic and world. Practical part contains specific evaluation of energy efficiency of each technology for the radioactive waste management. Each evaluation contains the energy efficiency of production use materials and transport. Evaluates are technologies used consistently and for sufficient quantities. Energy efficiency is describe from the place of origin of radioactive waste, which is the Nuclear power plant Dukovany, Nuclear power plant Temelín and ÚJV Řež, a.s. The end of description is the repository site of radioactive waste Dukovany for radioactive waste from nuclear power plants or disposal site Richard for institutional radioactive waste.
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Masonry Block of Flats
Šotkovský, David ; Havířová, Zdeňka (referee) ; Lavický, Miloš (advisor)
This Master´s thesis is focused on block of flats project documentation, claims for fire safety and thermal and acoustic properties of structures. The brick building is detached and has three floors without basement. These floors are connected by a lift. The block of flats is based on the footings, external walls are insulated by a contact thermal insulation system. The tent roof is consists of truss in two levels. The building is designed for nine flats and one of these flats is wheelchair accessible. Truss design is also a part of the project.
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Impact Analysis of reconstruction of a rental house in České Budějovice on the rent rate
Jašková, Andrea ; Cupal, Martin (referee) ; Daňhel, Petr (advisor)
This thesis analyzes the impact of the reconstruction of a rental house on the rent rate. Specifically, it deals with insulation, replacing windows, doors and fitting new balconies. The theoretical part deals with the theme of energy performance of buildings, economic evaluation and valuation themes. In the practical part of thesis is completely evaluated energy consumption of the building and is determined its energy performance before and after insulation. It is determined the cost of construction works carried out an itemized budget and evaluated flat units by direct comparison before and after the reconstruction. The purpose of my work is finding of the influence of reconstruction on the price of the rent in terms of energy savings and profitability and return on the investment.
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Technical and economic evaluation of the gas microturbine with the waste heat recovery system
Slovák, Rostislav ; Kilkovský, Bohuslav (referee) ; Máša, Vítězslav (advisor)
The use of gas microturbines as a primary unit in CHP is still weak in the industrial process. It gives the driving force to the main aim of this master thesis, which is the technical and economic evaluation of the gas microturbines waste heat recovery system, which is the key factor for their economic sustainability. Assignment contains description of CHP system that was gradually built in LENP laboratory, part of NETME Centre. The author has joined the final work before start-up of the CHP system. He presents and describes results of the first experiments on this unit. The flue gas of a microturbine was used for heating water by heat exchanger flue gas–water and for direct linen drying. The case study of laundry with capacity 10 tons per shift was developed in cooperation with companies in laundry care. Results of those tests were used to process integration and utilization of this professional industrial laundry All obstacles found and opportunities of the use of microturbines are comprehensively described and tested in case studies, which are simulated in Chemstation Chemcad Software. Results of the thesis are expected to be useful these fields: the use of gas microturbines in industry & energy savings in industrial laundries.
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The energy intensity of water acquisition by condensation of air humidity
Hamerský, Tomáš ; Škorpík, Jiří (referee) ; Pospíšil, Jiří (advisor)
The master's thesis deals with actual possibilities of acquisition water from air humidity in order to obtain fresh water, focusing on energy intensity of vapor-compression refrigeration for it is production. There is a basic determine study for Czech climatic zone in selected localities. For graded cooling capacity dependencies describing the acquisition of water from the air, where is the energy intensity ranges on average between 0,3 ÷ 0,5 kWh/l. For the selected family house are set the individual variants of non-potable rainwater management.
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Energy assessment of the building
Bidmonová, Renata ; Velísková, Eva (referee) ; Hirš, Jiří (advisor)
The bachelor thesis deals with the energetic evaluation of the building in Brno. It is divided into three parts. Part A focuses on basic definitions and division problematics under applicable laws, decrees, and technical standards. Part B provides a more detailed description of the individual relationships and calculation procedures used to process the parts of the building's energy performance certificate. Furthermore, proposals for measures to improve the energy performance of a building, economic and environmental assessment. Part C contains a description of the object, its construction solution and the specifications of the BS (Institute of Building Services) systems. Furthermore, the calculation of energy needs for individual BS (Institute of Building Services) systems. Designing austerity measures for a given object. The main part of the bachelor thesis is experimental measurement and its evaluation.
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