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Energy self-sufficient houses
Šošolíková, Jana ; Aigel, Petr (referee) ; Výskala, Miloslav (advisor)
This Bachelor´s thesis deals with the energy self-sufficient houses compared with the low-energy, passive and active construction. The aim of the practical part of the thesis is to assess the operational and investment costs compare with the energy of another buildings and other structures.
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Kindergarten in Jihlava
Vystrčil, Jan ; Straka,, Bohumil (referee) ; Šuhajda, Karel (advisor)
In diploma thesis is elaborated project documentation for the construction of an building of kindergarten. The building is situated in peryphery of Jihlava city. The building is two-storey kindergarten building with a basement. There aure two classes for children 3 - 6 years old in the building. In diploma thesis is elaborated architect-building solutions, building – construction solutions, fire safety solutions and physics qualities of constructions.
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Effect of exchanger fouling and heat transfer coefficient
Konopiský, Karel ; Kracík, Petr (referee) ; Baláš, Marek (advisor)
This diploma thesis covers the influence of fouling in heat exchangers and heat transfer coefficient. In the first part of the thesis are covered the characteristics of fouling and its formation, process, and effects on heat transfer surfaces in exchangers. In the next part of the thesis, chemical analysis of cooling water is performed on an extracted sample and the potential of fouling is determined based on the analysis. In the conclusion part, computational models of fouling in the tube side of the heat exchanger are presented; fouling of an actual heat exchanger is calculated and compared with data captured during the operation of the heat exchanger.
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Space heating and ventilation in a two-generation house
Kazda, Jan ; Hejčík, Jiří (referee) ; Charvát, Pavel (advisor)
This Master's thesis deals with the evaluation of a current state of two-generation villa and its following proposal of the optimization. Evaluation includes calculation of heat loss of a current state. Optimization is based on the reduction of heat loss in the building, pressure balance of the system, change of heat source and installation of balanced ventilation. Chapter describing regulation of technology follows and in conclusion indicative price for the whole suggested technology is calculated.
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Energy assessment of building of municipality
Janíková, Hana ; Maurerová, Lenka (referee) ; Hirš, Jiří (advisor)
The main objective of the master’s thesis is elaboration of energy audit within the theme of energy rating of buildings. Work consists of the beginning to the given theme including the actual legislative regulations. Another part is elaboration of the energy audit of building municipality with design and rating the measures of reduction of energy consumptions. In experimental part work deals with evaluation of building thermal envelope with use of thermograph measurement, also with quality of indoor environment within the use of building by measurement of concentration of CO2 and with heat and humidity balance.
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Heating of the ski hotel
Matoušek, Erik ; Adam, Pavel (referee) ; Počinková, Marcela (advisor)
The theme of my bachelor´s thesis in the theoretical part is familiar with heating by solid fuel boilers and their distribution. In the computation part is the design for heating ski accomodation. The computation part includes the calculation of heat losses, the design of heat transfer surfaces, dimenzioning of pipes, design of the heat source for heating and warm water. As a heat source is applied gasification boiler on firewood. Natural ventilation is designed in whole building.
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Influence of the building envelope structures on the expenses associated with the operation
Baďurová, Monika ; Bradáč, Albert (referee) ; Čech, Josef (advisor)
The thesis deals with the assessment of the current proposal for pension envelopes along with proposing alternative plans with emphasis on reducing heating costs. The first section describes the types of buildings according to heating demand and output energy performance of buildings. Work also deals with a list of different variants of thermal insulation materials and design options outer insulation of the building envelope. It outlines fire characteristics of building materials and options of construction budget. The second part is devoted to a specific pension house in the Old Rejviz for which there are designed in three variants of insulation. These variants are then reviewed in terms of thermal insulation. Through research will bedetermined price of implementation of proposed insulation options together with the costs of operation of the pension. The conclusion is to evaluate each proposed version of insulation of the building envelope associated with the economic return on investment.
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Residential House Heating
Mašek, Miroslav ; Počinková, Marcela (referee) ; Horák, Petr (advisor)
This bachelor thesis is divided into three parts. The first part is theoretical and deals with the issue of regulation of heating systems. The second part, which is computational solves a comprehensive design of heating and hot water in an apartment building in Kyjov. The third part is a project and contains a technical report and project documentation.
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Air cooled condenser
Bochníček, Ondřej ; Kracík, Petr (referee) ; Pospíšil, Jiří (advisor)
This master´s thesis deals with an air cooled condenser. The specific attention is focused on the condenser in the Brno´s waste-to-energy plant SAKO. The general process of calculation of the heat transfer coefficient is introduced, which is the base for the calculation of the condenser´s output. This process is later used for the calculation of a specific condenser. A considerable part of the thesis is concentrated on the analysis of behavior of the condenser of SAKO in various conditions from the theoretical point of view and then also in terms of real operation using provided operational data.
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Heating of a multifunctional building
Bros, Miroslav ; Vendlová, Lucie (referee) ; Počinková, Marcela (advisor)
The bachelors thesis deals with the design of a hot water system for heating and hot water preparation in a multipurpose building. The building is designed for commercial, gastronomic, social, and accommodation purposes. The theoretical part describes the history, types, uses, and design of floor heating. The calculation part deals with the calculation of heat loss of the building, the design of the heating system, the hot water preparation system, the heat source, all necessary supplementary devices, and the calculation of yearly heat and fuel consumption for heating and hot water preparation of the building. The heating system is composed of floor heating and hot water heaters in ventilation units. The indirect fired hot water storage tank is used for hot water preparation. The source of heat is a cascade of two hanging gas condensing boilers.
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