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Analysis of the Current State of Power Plant
Rak, Vítek ; Fiedler, Jan (referee) ; Kracík, Petr (advisor)
This thesis presents the Opatovice nad Labem thermal power station (owned by Elektrárny Opatovice, a.s.), which is a combined heat and power producer employing a cogeneration, an eicient mean of exploiting primary energy resources widely used in heating industry. Firstly, the basic terms of heating industry are introduced along with various designs of heat networks, and the fuels used in the Czech republic are listed. The next part of the thesis analyses the actual state of the Opatovice nad Labem power station. Based on the analysis possibility for better saving of the primary fuel is suggested.
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Steam turbine to drive the feed pump
Pavliska, Vojtěch ; Kracík, Petr (referee) ; Fiedler, Jan (advisor)
This diploma thesis performs a calculation of a steam turbine to drive a feed pump. The research part deals with the basic classification of steam turbines focusing on mechanical drive steam turbines. The second part of the thesis is a controlled extraction pressure optimization for achieving the maximum possible thermic efficiency of the cycle. The last part of the thesis shows a detailed thermodynamic calculation of the mechanical drive turbine along with the basic geometric parameters of the flow canal.
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Steam turbines
Klíma, Petr ; Kracík, Petr (referee) ; Fiedler, Jan (advisor)
The goal of this bachelor thesis is to describe development of steam turbine basic parts of steam turbine and its types. In theoretical part there are described history of steam turbines in the world and Czech republic. Next one is principle of steam turbine, description of parts in steam turbine and different connection of steam turbine. In practical part there are calculations of ideal Clausius-Rankine cycle of specific steam turbine.
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Determination of the performance of the cooling circuit - cooling tower
Velešík, Aleš ; Hanzal, Luděk (referee) ; Baláš, Marek (advisor)
The aim of this work is to determine the performance and description of the cooling circle in the cooling tower. In order to do that there was applied the linear regression approach in order to create structural empirical model of the cooling tower. The data obtained was analysed through QC expert software, which, if correct data applied, identifies suitable model for specific tower. The models created will be used for diagnostics of the cooling circles and as a comparison tool with other cooling towers in the future. Thus, the findings of this thesis are polynoms, which in thic technological setup characterise the models of the cooling towers.
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Steam turbine to drive the feed pump
Pavliska, Vojtěch ; Kracík, Petr (referee) ; Fiedler, Jan (advisor)
This diploma thesis performs a calculation of a steam turbine to drive a feed pump. The research part deals with the basic classification of steam turbines focusing on mechanical drive steam turbines. The second part of the thesis is a controlled extraction pressure optimization for achieving the maximum possible thermic efficiency of the cycle. The last part of the thesis shows a detailed thermodynamic calculation of the mechanical drive turbine along with the basic geometric parameters of the flow canal.
|
|
|
Analysis of the Current State of Power Plant
Rak, Vítek ; Fiedler, Jan (referee) ; Kracík, Petr (advisor)
This thesis presents the Opatovice nad Labem thermal power station (owned by Elektrárny Opatovice, a.s.), which is a combined heat and power producer employing a cogeneration, an eicient mean of exploiting primary energy resources widely used in heating industry. Firstly, the basic terms of heating industry are introduced along with various designs of heat networks, and the fuels used in the Czech republic are listed. The next part of the thesis analyses the actual state of the Opatovice nad Labem power station. Based on the analysis possibility for better saving of the primary fuel is suggested.
|
|
|
Determination of the performance of the cooling circuit - cooling tower
Velešík, Aleš ; Hanzal, Luděk (referee) ; Baláš, Marek (advisor)
The aim of this work is to determine the performance and description of the cooling circle in the cooling tower. In order to do that there was applied the linear regression approach in order to create structural empirical model of the cooling tower. The data obtained was analysed through QC expert software, which, if correct data applied, identifies suitable model for specific tower. The models created will be used for diagnostics of the cooling circles and as a comparison tool with other cooling towers in the future. Thus, the findings of this thesis are polynoms, which in thic technological setup characterise the models of the cooling towers.
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|
|
Steam turbines
Klíma, Petr ; Kracík, Petr (referee) ; Fiedler, Jan (advisor)
The goal of this bachelor thesis is to describe development of steam turbine basic parts of steam turbine and its types. In theoretical part there are described history of steam turbines in the world and Czech republic. Next one is principle of steam turbine, description of parts in steam turbine and different connection of steam turbine. In practical part there are calculations of ideal Clausius-Rankine cycle of specific steam turbine.
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