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Energy assesment of single family house
Panovec, Jan ; Počinková,, Marcela (referee) ; Hirš, Jiří (advisor)
The aim of this bachelor’s thesis is to understand the nature of the energy assesment of building with low energy demand and energy-saving requirements. The calculations of energy intensity and experimental measurements of chosen parameters of inner microclimate in the building were done. Theoretical part includes requirements and principles of projecting buildings with low energy demand.
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Influence of insulation of a house in Slavice on expenses related to the operation of the property
Pokorná, Jana ; Čech, Josef (referee) ; Nykodýmová, Veronika (advisor)
This master´s thesis deals with insulation of the house and it's costs. First part describes the energy performance of building, different methods of thermal insulation and types of thermal isolation. This thesis evaluates the influence of thermal insulation of residential building design for expenses associated with operating the property. This thesis uncludes thermal technical assessment of the condition of the house and then heat the assessment of the options for the thermal insulation on its economic return. In conclusion, the assessment of individual variants insulation is calculated as a simple payback period and the effect on price of this house.
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Dry ice blasting for surface cleaning
Horňák, David ; Konečná, Eva (referee) ; Máša, Vítězslav (advisor)
This Bachelor thesis deals with dry ice blasting, which belongs to modern and effective surface cleaning methods. The websites of various manufactures clearly state that this method is utilized in many industries, but there is a low number of research articles dealing with this cleaning method. The amount of literature that covers the usage of this method in certain industries is also insufficient. For this purpose, systematic overview of dry ice blasting applications in industry is presented based on thorough review of literature. The technology of dry ice blasting including dry ice blasting machine and its individual equipment is also closely introduced. The thesis also includes the characteristic case study of high energy and economic intensity of this process. This study states that 94 % of cleaning expenses is linked with consumption of dry ice. The effective dry ice management is necessary from the economic point of view. Suggested saving measures follow on from these facts. These measures are: • process automation • custom applications • compressor optimization • replacement of compressed air with different form of energy Implementation of these saving measures can help greater extension of dry ice blasting in industrial practise.
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The partial model of sewage treatment plant
Novák, Petr ; Ptáček, Michal (referee) ; Radil, Lukáš (advisor)
The thesis deals with wastewater treatment plants (WWTPs). For the energetic self-sufficiency of the WWTP, it is necessary to study the operational background, equipment and their possible operational prediction for energy distribution over time and adaptation to any renewable energy (RES). It is also possible to optimize the operation to maximize the equalization of the input power. We're talking about small WWTPs up to 500 EP. Large purification blocks are also an option. The student will evaluate the current state of knowledge and try to design and possibly implement the financial savings of the given concept.
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Energy demands of localization algorithms
Maňák, Jiří ; Červenka, Vladimír (referee) ; Morávek, Patrik (advisor)
This masters thesis deals with technics of localization for wireless senzor networks with a focus on anchor free location algorithm by authors G. Jianquan and Z. Wei. It also describes the available simulations frameworks based on OMNeT++ platform and implementation of the anchor free algorithm in the simulation program Castalia. Furthermore, it deals with the energy demands of this algorithm based on results of simulations that were done for the communication unit IRIS.
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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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