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Piping systems for district heating
Malach, Tomáš ; Horák, Petr (referee) ; Hirš, Jiří (advisor)
In the first part of master thesis is presented general introduction to district heating system (DHS) and hydraulic calculation for DHS. The next part deals with analysis operation of DHS and the pressure diagram for certain time interval. Subsequently, the thermohydraulic characteristics for the hydraulic main branch (comparing manual calculation with software calculation) and also the selected thermal and hydraulic characteristics for the whole DHS are shown. The last part is focused on the determination of the amount of heat supplied based on the ultrasonic flowmeter and the temperature probes. Subsequently, the computer simulation is also carried out, aiming at approximating the real heat supply from heat source to solved thermal network in winter.
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Rehabilitation of hot water network
Skůpová, Jana ; Raček, Jakub (referee) ; Raclavský, Jaroslav (advisor)
Abstract: The subject of the introductory part of this work is to create a basic overview about water heating networks. This is a familiarization with the operational parameters of the network, used materials, pipes, fixtures and objects and saving the pipeline. In another part of the work deals with the possibilities of rehabilitation-reconstruction and new construction, and underground and aboveground. At the conclusion of the work is handled by a specific proposal for the rehabilitation of feeder horkovodního Temelin nuclear power plant (JETe) into town Týn nad Vltavou. According to the investor's request was made to optimize the calculation of the dimensions of heavy pipe.
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Proposal of rehabilitation of hot water network
Lžičař, Jakub ; Voltr, Aleš (referee) ; Raclavský, Jaroslav (advisor)
The bachelor thesis deals with hot water recirculation systems. It is mainly focused on the malfunctions that appear in the system. Firstly, the text elaborates general information about hot water recirculation systems, hot water distribution and its parts. The next part of the thesis describes materials used in hot water recirculation systems. Then the text deals with the malfunctions of hot water recirculation systems, design and assembly of the pipes. These chapters are followed by the case study. The case study helps to imagine the way of possible future reconstruction. The time schedule of the realization was attached to the bachelor thesis.
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Multifunctional building heating
Kukla, Zdeněk ; Počinková,, Marcela (referee) ; Adam, Pavel (advisor)
The objective of this bachelor thesis is proposal heating and hot water for Multifunctional building. Heat supply is realized with a hot water transfer station in basement of the building. The heat source is a system of central heating. In the building are proposed panel radiators. In the transfer station is proposed accumulation water heater.
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