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Application of diagnostic methods for devices of streem-gas blok
Hübková, Ivana ; Ondroušek, Luděk (referee) ; Matoušek, Antonín (advisor)
This master´s thesis deals with problem of reliability of technical device in general a so there is explained bathtub curve, defects and malfunctions of devices and then there is a brief outline of reliability system. This thesis further briefly describes technical diagnostic and then there is performed the vibrodiagnostic measurements of selected pumps and ventilators in in heating plant Červený mlýn in Brno. Evaluation of their condition is done according to relevant standards. Further there was done a diagnostic of the steam traps through the ultrasound diagnostic. The last part of my thesis deals with the reliability of selected specific pumps in foregoing rating plant. There are showed reliability curves of selected pumps and elaboration of data from their long-term vibrations measurement.
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Project of optimalization and cooperation of power units
Hübková, Ivana ; Mastný, Petr (referee) ; Radil, Lukáš (advisor)
This bachelor´s thesis deals with heat circulation in condensing thermal power plants and the possibilities of increasing their effectiveness. Specifically it addresses several topics, namely: "increasing of inlet steam parameters, improving of vacuum in the condenser, regenerative heating, reheating of steam and, last but not least, the supercritical steam parameters." Furthermore, it also deals with losses in heat circulation, power balance and specific consumption. Another part of this thesis deals with optimization of operations and cooperation of two power plant units. A case study shows the optimal power division at load. The cost and consumption characteristics of these blocks are plotted. An insight into the future of Czech energetics is made, theorizing about the advantages of dividing electrical energy distribution, from the point of view of economy, environment, and primarily, technology.
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The Proposal of Changing the Hotel Marketing Mix which Increases its Competitiveness
Hubková, Ivana ; Dvorská, Vendula (referee) ; Zich, Robert (advisor)
This diploma thesis deals with a change of the marketing mix at hotel Fit Přerov, and according to this change shall submit a proposal to increase the competitiveness of the company. The thesis compares the theoretical knowledge with the reality of the hotel, characterizes and describes suggestions and options, in which it can achieve bigger success in the industry and region. The analytical part primarily describes the internal and external environment of the hotel, which influences it, in order to create a proposal that should lead to increase competitiveness of the hotel and strengthening its position in the market.
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Project of optimalization and cooperation of power units
Hübková, Ivana ; Mastný, Petr (referee) ; Radil, Lukáš (advisor)
This bachelor´s thesis deals with heat circulation in condensing thermal power plants and the possibilities of increasing their effectiveness. Specifically it addresses several topics, namely: "increasing of inlet steam parameters, improving of vacuum in the condenser, regenerative heating, reheating of steam and, last but not least, the supercritical steam parameters." Furthermore, it also deals with losses in heat circulation, power balance and specific consumption. Another part of this thesis deals with optimization of operations and cooperation of two power plant units. A case study shows the optimal power division at load. The cost and consumption characteristics of these blocks are plotted. An insight into the future of Czech energetics is made, theorizing about the advantages of dividing electrical energy distribution, from the point of view of economy, environment, and primarily, technology.
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|
|
The Proposal of Changing the Hotel Marketing Mix which Increases its Competitiveness
Hubková, Ivana ; Dvorská, Vendula (referee) ; Zich, Robert (advisor)
This diploma thesis deals with a change of the marketing mix at hotel Fit Přerov, and according to this change shall submit a proposal to increase the competitiveness of the company. The thesis compares the theoretical knowledge with the reality of the hotel, characterizes and describes suggestions and options, in which it can achieve bigger success in the industry and region. The analytical part primarily describes the internal and external environment of the hotel, which influences it, in order to create a proposal that should lead to increase competitiveness of the hotel and strengthening its position in the market.
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Application of diagnostic methods for devices of streem-gas blok
Hübková, Ivana ; Ondroušek, Luděk (referee) ; Matoušek, Antonín (advisor)
This master´s thesis deals with problem of reliability of technical device in general a so there is explained bathtub curve, defects and malfunctions of devices and then there is a brief outline of reliability system. This thesis further briefly describes technical diagnostic and then there is performed the vibrodiagnostic measurements of selected pumps and ventilators in in heating plant Červený mlýn in Brno. Evaluation of their condition is done according to relevant standards. Further there was done a diagnostic of the steam traps through the ultrasound diagnostic. The last part of my thesis deals with the reliability of selected specific pumps in foregoing rating plant. There are showed reliability curves of selected pumps and elaboration of data from their long-term vibrations measurement.
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