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Steam boiler for demolition wood
Mazal, Lubomir ; Skála, Zdeněk (advisor)
The threat of depletion of fossil fuels is the driving force to diversify energy sources in the Czech Republic respectively in the European Union but also worldwide. One of these potential sources are being biomass boilers. The construction of these boilers has expanded in recent years because of government support for the construction of clean energy sources. Whether it is a burning of clean biomass or just incorporation of biomass to fossil fuels, teh substitution of fossil fuels and biomass boilers are the ideal solution. Their major advantages include significant reductions in emissions, mainly sulfur compounds, organic closure of the cycle of CO2 and disposal costs of spent residue.
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Trasfer Heat Analysis in Steam Generators in blocks of VVER 440
Roupec, Petr ; Pulec, Jiří (referee) ; Šen, Hugo (advisor)
The aim of this thesis is to analyze the heat transfer in steam generator of blocks in the nuclear power plant VVER 440. The steam generator represents the border between the primary and the secondary circuit. The heat is carried from a warm water from reactor to a cold water. The steam arises after the heat transfer and drives the steam turbine. An important quantity which represents the heat transfer is a heat transfer factor. This thesis is divided into theoretical and a practical part. In the theoretical part is mentioned a principle of the steam generator and the theoretical calculation of the heat transfer factor, which comes first of all from the character of the streaming in the steam generator. The practical part brings a comparison of the heat transfer factor calculated from data measured after the start of the third block of EDU in 1986, with the heat transfer factor which comes from the measurement after the power-increase for 105 % of nominal power of the same block in 2009. Further is shown the prediction of the heat transfer factor for next power-increase and the following service is shown too.
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Steam turbine
Morávek, Tomáš ; Novotný, Zdeněk (referee) ; Fiedler, Jan (advisor)
This Master’s thesis deals with the general principles of design and preliminary project work on the tender processing of small industrial, heating backpressure or condensing steam turbine, engine hall for the supplied turboset, perhaps even the other functional units attached to the turboset, such as cooling circuit, condensing system and output of the cable harnesses from the generator. This thesis does not include a condensate preparation, steam production for a new turbine or a measurement and regulation control system.
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Roman spa and sauna world
Křížek, Martin ; Velička, Jaroslav (referee) ; Dýr, Petr (advisor)
This thesis was prepared as an architectural study. In front of his graduate-seminar was a study on urban concept and the building Aquapark Brno - Zidenice hillside snakes. This thesis deals with the extension of the complex of Roman baths and sauna world. This is a two-storey building without a basement cubic shape. The proposal emphasizes the functionality of the service, interior design of the building and the overall expression
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Roman spa - sauna world
Andrlová, Lucie ; Macháčková, Šárka (referee) ; Dýr, Petr (advisor)
The subject of the master´s thesis is the architectural study of Spa world at Brno dam. The Spa is designed as part of the Aqua park, which was solved in atelier´s project. The building is located close to the Brno dam in hilly terrain. The proposed Spa world offers visitors the opportunity to relax, rehabilitation and entertainment in a variety of saunas. The Aqua Park is also a restaurant, massage, fitness center, shop, indoor and outdoor swimming pool.
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Design of Steam Inhaler
Zháňalová, Barbora ; Buganská, Tamara (referee) ; Fridrichová, Eva (advisor)
The goal of this thesis is design of steam inhaler. Which should respect functional, technical and aesthetic requirements. Work includes a study of the current situation in the market and development of new technologies in the field. The proposal deals with ergonomic and design aspects of the issue.
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Energy and water demand of washing process
Barabášová, Iveta ; Touš, Michal (referee) ; Bobák, Petr (advisor)
The thesis presents a professional washing process in washer-extractor. The aim is to appoint water and energy consumption during a washing cycle based on archive data from Laboratory of energy intensive process, NETME Centre. The data have been measured during washing with steam heating and washing with electric heating. Obtained data are processed via MS Excel software and they are used for simple economic evaluation of washing cycle.
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Sodium steam generator for experimental stand
Janíček, Martin ; Nerud, Pavel (referee) ; Šen, Hugo (advisor)
This thesis deals with the experimental liquid sodium heated steam generator. The first chapters describe the many aspects that should be taken into account when designing this type of steam generator. Furthermore, is approximated in the proposal the work itself. On the basis of thermal, hydraulic calculation of strength and was chosen one preferred option. In conclusion, the best option is evaluated steam generator sodium-water and the possibility of realization.
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Thermal treatment of waste with heat recovery
Strapko, Tibor ; Touš, Michal (referee) ; Pavlas, Martin (advisor)
Following bachelor‘s thesis deals with one of the possible way of waste treatment nowadays, thermal treatment, focusing on the facilities using this secondary raw materials as a renewable source of energy, WTE plants (incinerations plants in history). At the beginning this work focuses on waste and its history, diversification, characteristics, origin and reasons of their continual grow in production. For complexity and possibility of comparison this work slightly deals with 2 other most popular ways of waste treatment, as well: recycling and waste disposal. Next part concers with thermal treatment of waste, specializing on WTE plants and its processes. These can be devided into 3 different parts: incineration part, energy utilization part and flue gas cleaning part. Big attention is concentrating on energy utilization system, which inconsiderable affects general effectivity of this facilities. Finnaly, there‘s a numerical evaluation of energy flows in process of waste incineration and its processing into simple block and computational model.
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