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Hotwater boiler for natural gas,60 MW, 1,6 MPa, 150/70°C
Gardavský, Jan ; Baláš, Marek (referee) ; Lisý, Martin (advisor)
The aim of this thesis is design a hotwater boiler for burning natural gas with an output of 60 MW. Boiler works with temperature difference 150 °C / 70 °C. For a given fuel is calculated stoichiometric calculation. The following is the calculation of the heat balance of the boiler including the determinativ of thermal efficiency. The fuel used, the required parameters of hot water and feed water temperature are designed individual convective surfaces and dimensions of the boiler. The boiler design includes drawings.
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Hot Water Grate Boiler
Svoboda, Marek ; Šilhavý, Karel (referee) ; Lisý, Martin (advisor)
This thesis deals with design of hot water grate boiler, where the output is water with parameters 130 °C and pressure 16 bar. In the content of the whole thesis is gradually introduced a stoichiometric calculations, which is based on the specified fuel – wood chips. This is followed by the design of the individual heating surfaces according to the thermal calculations given in the thesis. Finally, the calculation is extended by hydraulic and aerodynamic losses. Dimensional design, as a basic scheme, is shown at thesis. More detailed drawing documentation is attached to this thesis.
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Grate Biomass Boiler
Fojtl, Martin ; Křemínský, Pavel (referee) ; Lisý, Martin (advisor)
This master’s thesis deals with design of grate hot water boiler. Requirements for hot water are a temperature of 130 °C, and pressure of 20 bar. In this thesis stoichiometric calculations and heat loss based on chosen fuel are presented. The chosen fuel is wood chips. Next, calculations of the combustion chamber, and heat exchangers are included. In the end pressure losses of water and exhaust gases are calculated. A part of this thesis is also a technical drawing documentation, which can be found in the attachment.
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Fuel change for hot water boiler
Mik, Martin ; Nechvátal, Ondřej (referee) ; Skála, Zdeněk (advisor)
This thesis deals with the fuel change for hot water boilers with wattage of 116.3 MW. At first a stoichiometric calculation is drawn. Calculation of pressure loss in pipeline follows. Consequential part elaborates on calculation of parallel connected heating surfaces following with a draft of regenerative air heater Ljungtröm. Conclusively, a calculation is carried out to verify the functionality of the serial connection of the heating surfaces.
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RDF Grate Biomass Boiler
Hort, Lukáš ; Křemínský, Pavel (referee) ; Lisý, Martin (advisor)
The diploma thesis deals with the design of a hot water boiler for combustion of RDF, where the output is water with parameters of 150 °C and 16 bar. In the beginning of the thesis, preparatory calculations are presented, i.e. stoichiometry and determination of thermal efficiency using the indirect method. The main part of the work consists of the design of heat exchange surfaces and their thermal calculation. Finally, the calculation is extended to include hydraulic and aerodynamic pressure losses. There is a drawing diagram of the designed device in the appendix of the work.
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Grate Biomass Boiler
Fojtl, Martin ; Křemínský, Pavel (referee) ; Lisý, Martin (advisor)
This master’s thesis deals with design of grate hot water boiler. Requirements for hot water are a temperature of 130 °C, and pressure of 20 bar. In this thesis stoichiometric calculations and heat loss based on chosen fuel are presented. The chosen fuel is wood chips. Next, calculations of the combustion chamber, and heat exchangers are included. In the end pressure losses of water and exhaust gases are calculated. A part of this thesis is also a technical drawing documentation, which can be found in the attachment.
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Hot Water Grate Boiler
Svoboda, Marek ; Šilhavý, Karel (referee) ; Lisý, Martin (advisor)
This thesis deals with design of hot water grate boiler, where the output is water with parameters 130 °C and pressure 16 bar. In the content of the whole thesis is gradually introduced a stoichiometric calculations, which is based on the specified fuel – wood chips. This is followed by the design of the individual heating surfaces according to the thermal calculations given in the thesis. Finally, the calculation is extended by hydraulic and aerodynamic losses. Dimensional design, as a basic scheme, is shown at thesis. More detailed drawing documentation is attached to this thesis.
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Fuel change for hot water boiler
Mik, Martin ; Nechvátal, Ondřej (referee) ; Skála, Zdeněk (advisor)
This thesis deals with the fuel change for hot water boilers with wattage of 116.3 MW. At first a stoichiometric calculation is drawn. Calculation of pressure loss in pipeline follows. Consequential part elaborates on calculation of parallel connected heating surfaces following with a draft of regenerative air heater Ljungtröm. Conclusively, a calculation is carried out to verify the functionality of the serial connection of the heating surfaces.
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Hotwater boiler for natural gas,60 MW, 1,6 MPa, 150/70°C
Gardavský, Jan ; Baláš, Marek (referee) ; Lisý, Martin (advisor)
The aim of this thesis is design a hotwater boiler for burning natural gas with an output of 60 MW. Boiler works with temperature difference 150 °C / 70 °C. For a given fuel is calculated stoichiometric calculation. The following is the calculation of the heat balance of the boiler including the determinativ of thermal efficiency. The fuel used, the required parameters of hot water and feed water temperature are designed individual convective surfaces and dimensions of the boiler. The boiler design includes drawings.
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