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Simplified design of heat exchangers using MS Excel
Konečný, Ondřej ; Jegla, Zdeněk (referee) ; Kilkovský, Bohuslav (advisor)
This bachelor thesis deals in the first part with the research, where the types of heat exchangers are briefly described. The next part contains the basic equations for the calculation of heat exchangers as well as different approaches to the calculation of these devices. The practical part of this thesis focused on the development of the calculation tool, the corresponding manual and the functionality checking with examples.
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Pipe materials
Pecl, Tomáš ; Helcelet, Marek (referee) ; Molliková, Eva (advisor)
Objective of the bachelor thesis is to introduce the important aspects of the material for the manufacture, installation and operation of pipeline systems. The thesis mentions the suitability of individual groups of pipe materials for various technological and natural conditions with respect to the material properties. The work deals with the pipe installation, implementation of control tests with a focus on of technology pipe installation before commissioning, finding defects and the possibility of repair. Finally, in the work are placed practical information that helping solve problems
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Design of rolling mill for flexible single chamber tubes
Maštera, Lukáš ; Tůma, Jiří (referee) ; Blecha, Radim (advisor)
The Project is a masterpiece of Bachelor degree undergraduate of the Mechanical Engeneering at University of Technology in Brno and in general points out the basic problems associated with constructional plan of the forming machine for flexible pipe production. The Project contains the preview of production of the pipes and problems with designing the machine mainly the forming wheels draft
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Boiler-room apartment house
Lampa, Jan ; Vrána, Jakub (referee) ; Vališ, Ivan (advisor)
The introduction of the theoretical part of the thesis deals with condensing boilers. There is a description of the parts of boilers, gas combustion methods, the amount of combustion air and the overall running of condensing gas boilers. Other parts of the paper describe radiators, thermostatic valves, safety relief systems, piping and circulating pumps. The design section provides an illustrative example of the design of the heating system for a residential building with 12 apartments.
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Heating of housing complex
Molnár, Lukáš ; Počinková, Marcela (referee) ; Topič, Jan (advisor)
The aim of the diploma thesis is to design heating and hot water preparation in a complex of buildings consisting of retail space and two residential buildings. Retail space is heated using VRF system and apartment blocks are heated by gas boilers located in the mechanical room in the basement. Gas boilers are connected to heating system and storage water he-ater. The heating surface is created by tabular and tubular heating units. Heat consumption in apartments is measured by calorimeters with remote data collection system. The temperatu-re in each flat is controlled by an electrically powered zone valve.
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Design of heat recovery steam generator with two pressure levels
Ptáček, Ondřej ; Křemínský, Pavel (referee) ; Baláš, Marek (advisor)
This diploma thesis deals with proposal of a two-lane vertical boiler using the waste heat after gas turbine. In the first part the heat calculation has been done followed by the arrangement of particular heat exchange surfaces and the drawing of real saw diagram. There are also dimensions of drums, inlet and outlet pipes and transfer pipelines drafted. Furthermore, I have listed the materials that are used for casing the boiler and pipelines. Finally, the boiler loss is calculated and the boiler hydraulic calculation is performed. The supplement contains a boiler drawing.
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Heating of panel house with alternative preparation of TV
Bílek, Martin ; Adam, Pavel (referee) ; Horák, Petr (advisor)
The subject of this thesis is the heating and hot water preparation in the residential house in Brno. object has eight floors and basement. In each floor there are five residential units. In the basement there is a utility room with heating, gas boiler cascade. Used to heat-pipe heating system. Heating surfaces are plate and tubular body. The primary source of hot water is gas boiler. As a secondary source of alternative preparation with solar home stations. Each apartment has its own solar station.
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