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Heating and cooling of the administrative building with hall
Hečko, Jakub ; Horká, Lucie (referee) ; Topič, Jan (advisor)
The bachelor thesis deals with the design of heating and cooling for an administrative building with a storage hall. The theoretical part focuses on large-area radiant heating. The computational part includes a detailed design of heating for the administrative building with a storage hall and a design for cooling the administrative building. The administrative building is heated by underfloor heating, while the storage hall is heated using hot water radiant panels. Cooling for the administrative building is designed using two-pipe cassette fan coil units. The source of heat and cold is an inverter air-to-water heat pump. Ventilation is considered forced, using air handling units. The design of hot water preparation is addressed as a priority. The project part includes drawing documentation and a technical report.
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Design of a heat exchangers for cooling process gas
Janoušek, Petr ; Baláš, Marek (referee) ; Toman, Filip (advisor)
Heat exchangers are one of the most used devices in the energy industry. This thesis deals with the overall design of heat exchangers according to the required parameters. Its aim is to perform thermal and hydraulic calculation of two different heat exchangers designed for process gas cooling and compare their resulting design. Specifically, the thesis designs shell and tube heat exchangers, where the first one is an exchanger with straight tube and the second one is an exchanger with U-tubes. The first and second chapters are theoretical sections dealing first with the general issue of heat exchangers and then specifically with shell and tube heat exchangers. The complete design of the straight tube heat exchanger is carried out in chapter three, where its modelled form is also presented. The following chapter deals with the design of the second U-tube exchanger. The final chapter copes with the evaluation and comparison of both types.
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Heat exchanger design
Skalický, Vojtěch ; Lachman, Jakub (referee) ; Baláš, Marek (advisor)
This bachelor's thesis deals with the design of a heat exchanger for water – air media. In the first part, the principle of the heat exchangers function and the basic division of heat exchangers are mentioned. Subsequently, an overview of frequently used heat exchangers working with liquid – gas media is presented. Design variants, types of ribbing used and operating conditions are discussed. Design variants, fin types used and operating conditions are discussed. In the second part, the design of the exchanger itself, which includes the choice of geometric dimensions and thermal and hydraulic calculation of the exchanger, is already processed. At the end of the thesis, the obtained results are evaluated. The work also includes the basic drawing documentation of the designed heat exchanger.
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Warm-air heating and ventilating system for low-energy family house
Musil, Zdeněk ; Katolický, Jaroslav (referee) ; Jaroš, Michal (advisor)
The diploma thesis deals with warm-air heating and ventilation system of energyefficient family house. The part of thesis is theoretical introduction to low-energy and passive houses, ventilation and heating. The proposal itself is based on the applicable standards and includes all progressive steps, including the calculation of the thermal performance and sizing individual parts of the system. The drawing project documentation is listed in appendixes.
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Heating and cooling systems in office operations
Dostál, Petr ; Horák, Petr (referee) ; Formánek, Marian (advisor)
The diploma thesis deals with the design of the heating and cooling system, inclu-ding hot water preparation for the administrative part of the production hall. The first part of the thesis briefly discusses the history of heating and cooling of office buildings, legislative requirements and current solutions. The second part contains the design of the entire heating and cooling system with heat pump as a source of heat and cold. The final part of the thesis describes the experimental measure-ment and evaluation of the efficiency of the ice rink source.
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Heating multifunctional building
Čajčíková, Jolana ; Horák, Petr (referee) ; Počinková, Marcela (advisor)
The theme of this bachelor´s thesis are problems of condensing gas boiler rooms in the theoretical part and heating multifunctional building in the calculation part. The four-floor multifunctional building is situated in Brno in a slightly built-up area and includes commercial units, classrooms and administrative units for rent, an IT company and a restaurant for 120 people situated in the fourth floor. The heat source for this building is a gas condensing boiler room. The heating surface consists of steel panel radiators. There is forced ventilation installed in the building.
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Small-scale gas heat pump
Poul, Josef ; Kracík, Petr (referee) ; Pospíšil, Jiří (advisor)
The diploma thesis deals with the issue of gas heat pumps. It provides a general survey of heat pumps in the first part and in the second part it aims on proposing settings of a gas heat pump for the given operating parameters. The proposed concept is applied to the specific case study of deployment in the industry with subsequent economic evaluation.
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Low temperature heating with heat pumps
Bros, Miroslav ; Horká, Lucie (referee) ; Počinková, Marcela (advisor)
The master’s thesis deals with design and comparison of two variants of low temperature heating with radiant systems and heat pumps. Building is used for administrative purposes. The theoretical part describes the evaluation of heat pumps. 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. Heating system consists of floor heating and ceiling heating. For hot water preparation an indirect fired hot water storage tank is designed. The source of heat is a cascade of two air/water heat pumps. Experimental part is focused on measuring and assessment of pressure loss, heat output and efficiency of radiant ceiling panel.
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Heating using condensing technology
Jadrníčková, Kateřina ; Počinková, Marcela (referee) ; Horák, Petr (advisor)
The subject of this bachelor thesis is the design of heating and hot water preparation of an administrative building in the complex Svit in Zlín. The building has three above-ground floors. As a source of heat are designed gas condensing boilers here. In the theoretical part A is solved the problem of gas condensing boilers. The computational part B deals with the design of the heating system, the preparation of hot water and the safety, expansion and other equipment necessary for the design of central heating. The last part C consists of the technical report and the drawing documentation of the heating of the building.
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Heat radiators.
Zygmont, Martin ; Pešek, Martin (referee) ; Katolický, Jaroslav (advisor)
The thesis gives an overview of heating elements, their division into four basic groups and a description of each body. Also listed are the essential characteristics of the individual elements and their behavior in the heating systems. This work also deals with the influence of certain characteristics of heating elements in their behavior and presents the advantages and disadvantages of heating elements.
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