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Technologies of feedpump water to 100 kg/hour
Holčapek, Josef ; Fiedler, Jan (referee) ; Škorpík, Jiří (advisor)
The aim of my work is to research the field of pumping technology, specify the requirements for feed pumps for small energy blocks, determine the types of feed pumps and their properties. The next task is to design a connection of a selected feed pump in a system with a piston steam engine with a power of 2 kW.
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Feed Pump Condesing Steam Turbine
Uherek, Jan ; Kubiš, Zdeněk (referee) ; Fiedler, Jan (advisor)
This diploma thesis focuses on designing impulse stage steam turbine to be used as the feed pump drive. I consecutively carried out thermodynamic calculation, seals and bearings layouts, with the aim to determine the steam mass flow through the turbine. Furthermore, I conducted turbine blade toughness check-ups, determined the rotor critical rotational speed, check-up rotor critical place (bearing pin) for torsion, and created a clutch screws design. The final part of this thesis pursues the other operating states of the turbine. This thesis is amended by a mechanical drawing of the turbine transection.
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The feedwater safety valve flow capacity analysis
Fialová, Michaela ; Lisý, Martin (referee) ; Šen, Hugo (advisor)
In this thesis I review the sufficient flow capacity of the safety valve against high-pressure heater thermal pressurization in high-pressure feedwater heater on nuclear power Dukovany. I present basic possible cases of thermal pressurization both a high node heater, and the extended pressure unit in case of closure all power heads to steam generators.
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Technologies of feedpump water to 100 kg/hour
Holčapek, Josef ; Fiedler, Jan (referee) ; Škorpík, Jiří (advisor)
The aim of my work is to research the field of pumping technology, specify the requirements for feed pumps for small energy blocks, determine the types of feed pumps and their properties. The next task is to design a connection of a selected feed pump in a system with a piston steam engine with a power of 2 kW.
|
|
| |
|
|
Feed Pump Condesing Steam Turbine
Uherek, Jan ; Kubiš, Zdeněk (referee) ; Fiedler, Jan (advisor)
This diploma thesis focuses on designing impulse stage steam turbine to be used as the feed pump drive. I consecutively carried out thermodynamic calculation, seals and bearings layouts, with the aim to determine the steam mass flow through the turbine. Furthermore, I conducted turbine blade toughness check-ups, determined the rotor critical rotational speed, check-up rotor critical place (bearing pin) for torsion, and created a clutch screws design. The final part of this thesis pursues the other operating states of the turbine. This thesis is amended by a mechanical drawing of the turbine transection.
|
|
|
The feedwater safety valve flow capacity analysis
Fialová, Michaela ; Lisý, Martin (referee) ; Šen, Hugo (advisor)
In this thesis I review the sufficient flow capacity of the safety valve against high-pressure heater thermal pressurization in high-pressure feedwater heater on nuclear power Dukovany. I present basic possible cases of thermal pressurization both a high node heater, and the extended pressure unit in case of closure all power heads to steam generators.
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