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HRSG with two pressure levels,137,4kg/s, 569°C
Šmejkal, Petr ; Kohout, Přemysl (referee) ; Skála, Zdeněk (advisor)
This thesis deals with thermal calculation and design of proportions and layout of calorific components of a heat recovery steam generator according to given output parameters of steam and input parameters of flue gas. Furthermore, the proportions of boiler drums and irrigation and transfer pipes are designed and draught losses are calculated.
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Hevlín – place in the landscape
Moutelíková, Veronika ; Eichlerová, Eva (referee) ; Ponešová, Barbora (advisor)
Railway. A line of houses hidden in the fog. A majestic steam powered locomotive. Although the great era of steam engines is long over and the built railway network is unfortunately gradually losing its significance, this part of history forms an important part of technical evolution and its significance for the transformation of human society. The surroundings of the station buildings are now quiet places, through which people only passes towards their final destination. Hrušovany nad Jevišovkou-Šanov railway station is also dealing with this problem. The diploma thesis focuses on the project of tourist attractive objects for the revitalization of the location of Hrušovany railway station near the Czech-Austrian border. New buildings inspired by steam, as an element of strength and movement, complement the development of the railway station and apartment building. Together they complete another line in the layout of the station with the track.
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Design of steam gas boiler
Kuriál, Jakub ; Bursa, Robert (referee) ; Skála, Zdeněk (advisor)
This thesis deals with a design of a steam boiler combusting natural gas. It consists of stoichiometric calculation, determination of boiler efficiency, thermal calculations and determining geometric parameters of the boiler and its heat transfer surfaces. The results are verified by the heat balance of the boiler.
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Grate RDF Boiler
Krolák, Michal ; Křemínský, Pavel (referee) ; Lisý, Martin (advisor)
This master's thesis deals with design of steam grade boiler for burning refuse derived fuel with power output of 70 t/h. The assignment contain a requiered steam output parameters and composition of fuel. From this composition of fuel is calculated stoichiometric calculation, the heat loss and the efficiency of boiler. After that follows a design of the boiler with closer design of each of the heating surfaces.
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Design of heat recovery steam generator with two pressure levels
Zaidullina, Liliia ; Křemínský, Pavel (referee) ; Baláš, Marek (advisor)
This Master’s thesis focuses on the design of vertical heat recovery steam generators. This work focuses on three main objectives. The first objective is to describe the heat recovery steam generators, there basic principle and construction. The second focal objective is thermal calculation, design of heat tranfer surfaces and choice of materials. The third objective was to calculate the boiler loss, hydraulic calculation and subsequent design of the drum dimensions.
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Draft boilers for co-firing blast furnace gas and coke oven gas
Machara, Radek ; Křemínský, Pavel (referee) ; Baláš, Marek (advisor)
The diploma thesis deals with design of gas steam boiler with given parameters of steam. Blast furnace and coke oven gas are used as fuel. At the beginning of this work, both co-fired fuels are presented to us, their chemical analysis and stoichiometry are performed. The main part of the diploma thesis deals with the dimensioning of individual heat exchange surfaces such as steam superheaters, evaporators, economizers and air heaters. All heat exchange surfaces meet recommended parameters such as recommended steam rates, flue gas, etc. At the end, the total heat balance of the boiler is performed. Part of the work is also drawing documentation showing the main dimensions of the boiler. It is also indicated the connection of individual heat exchange surfaces.
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Design of Garment Steamer
Otevřelová, Eliška ; Buganská, Tamara (referee) ; Fridrichová, Eva (advisor)
This Bachelor's thesis deals with designing a garment steamer. The goal was to develop a device that can be used mostly while traveling. The work analyzes current market trends and science behind the product, and addresses operational and ergonomic issues while fulfilling technical and aesthetic requirements.
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Design of industrial boiler with cogeneration
Mička, Radek ; Tvarůžek, Martin (referee) ; Křenek, Ladislav (advisor)
The diploma thesis deals with the design of the industrial boiler for biomass, Which deals with the issue of the energy future of combustion of fuels using current power generation - microcogeneration, designed for larger houses or smaller com- panies. The shape of the device is the interconnection of individual functional and technological parts of the boiler, a view of a new product that re ects its function. It uses modern and timeless materials, color and control technology to achieve overall comfort and time savings and service.
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The steam generator for ESFR reactor
Bátěk, David ; Martinec, Jiří (referee) ; Šen, Hugo (advisor)
This master thesis deals steam generator for ESFR (European Sodium Fast Reactor), which is heated by liquid sodium. In the beginning chapters, there are theoretic information about ESFR's parameters and its' comparison with ohter types of heat exchangers in nuclear reactors with the same principal (sodium as a coolant). Then designing part follows, which contents of introduction of calculations, option of material and conception of heater. Computational part on its own includes thermal, hydraulic and stress calculations and comparison with aspects in nuclear safety and security.
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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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