|
|
Retrofit Steam Condensing Turbine
Holečková, Michaela ; Novotný, Zdeněk (referee) ; Fiedler, Jan (advisor)
The aim of this master thesis is the retrofit of a condensing steam turbine. The thesis obtains a revision of the steam turbine, the reconstruction of steam turbine blades and the basic calculation of bolt torques of the turbine split plane. The master thesis is assigned to a specific retrofit of the steam turbine Lang. In the introductory part the thesis is focused on the turbine description and the basic functions of selected turbine components. The following part deals with the revision and the proposal of repairs for all components and the recommendation of additional modernizations of specific measuring equipments. The analysis of anchoring the stator and rotor blading and their reconstruction is discussed in the next part. In the last part the thesis focuses on the sealing of the turbine split plane and the calculation of the various bolt torques closely linked to the sealing.
|
|
|
Energy use of biomass
Holečková, Michaela ; Kracík, Petr (referee) ; Baláš, Marek (advisor)
The aim of this bachelor thesis is the research of different types of biomass, description of the various types of methods and technologies for energy usage of biomass and the mapping of large power plant units in the Czech Republic. The first part of this thesis deals with the definition of biomass, its distribution and the description of basic essential attributes describing its composition. The downstream part of this work is focused on the technologies of gaining energy out of biomass or its possible conversion into other products depending on the currently discussed type of technology. The last part deals with energy balances of biomass in the Czech Republic and focuses on individual companies who use biomass as an energy source, by applying one of the methods mentioned in the previous part.
|
|
|
Headscarf blue
Holečková, Michaela ; Vermachová, Martina (referee) ; Hrdličková Kučková, Štěpánka (advisor)
The aim of this work was to prepare and dye a cloth by a cornflower blue due to recipe from the 15th century. Introductory section summarizes the theoretical knowledge about plant dyes and dyeing plants, including the studied cornflower. In the experimental section the "headscarves" blue was obtained and a white cloth was successfully dyed by this blue. A test for confirmation of the presence of anthocyanine dyes contained in cornflowers was also performed. The dyed cloth will serve to expand the collection of reference samples that will be used for identification of natural organic dyes in the future.
|
|
|
Retrofit Steam Condensing Turbine
Holečková, Michaela ; Novotný, Zdeněk (referee) ; Fiedler, Jan (advisor)
The aim of this master thesis is the retrofit of a condensing steam turbine. The thesis obtains a revision of the steam turbine, the reconstruction of steam turbine blades and the basic calculation of bolt torques of the turbine split plane. The master thesis is assigned to a specific retrofit of the steam turbine Lang. In the introductory part the thesis is focused on the turbine description and the basic functions of selected turbine components. The following part deals with the revision and the proposal of repairs for all components and the recommendation of additional modernizations of specific measuring equipments. The analysis of anchoring the stator and rotor blading and their reconstruction is discussed in the next part. In the last part the thesis focuses on the sealing of the turbine split plane and the calculation of the various bolt torques closely linked to the sealing.
|
|
|
Energy use of biomass
Holečková, Michaela ; Kracík, Petr (referee) ; Baláš, Marek (advisor)
The aim of this bachelor thesis is the research of different types of biomass, description of the various types of methods and technologies for energy usage of biomass and the mapping of large power plant units in the Czech Republic. The first part of this thesis deals with the definition of biomass, its distribution and the description of basic essential attributes describing its composition. The downstream part of this work is focused on the technologies of gaining energy out of biomass or its possible conversion into other products depending on the currently discussed type of technology. The last part deals with energy balances of biomass in the Czech Republic and focuses on individual companies who use biomass as an energy source, by applying one of the methods mentioned in the previous part.
|
|
|
Attitudes and buying behaviour of customers of a shopping center
HOLEČKOVÁ, Michaela
The topic of thesis is "The attitudes and buying behavior of customers of a shopping center." The aim of this work was to evaluate the attitudes and buying behavior of customers, specifically in the Business Centre Čtyři Dvory in České Budějovice, which conducted a questionnaire survey. At the same time also set targets for evaluation in this shopping center, depending on gender and determine whether they are in the center of satisfied customers buying From the perspective of a range of products and services offered. Currently, traders and developers play an increasingly difficult market rival battle for customers, so it is important to offer customers in the centers of the various alternatives both here to spend their leisure time to the management of these centers attract more visitors. It is therefore necessary to know what the customer when buying most affects what range of services or favors, as they are exposed interior of the shopping centers and the like. These factors may play a key role in ensuring the popularity centers and higher customer satisfaction.
|
|
|
Negative Impacts of the Transformation of Co-operatives on the Application of Basic Co-operative Principles
HOLEČKOVÁ, Michaela
The aim of this thesis was to examine the current definition of cooperatives, cooperative principles and values and comparison of cooperative relations in relation to the cooperative principles in a transition period before and after the transformation of cooperatives. Then propose possible changes in the team after the transformation to increase the application of cooperative principles. For this work was analyzed by four cooperatives: Producers´ Cooperative of JIHOKOV,JEDNOTA Consumer Cooperative České Budějovice, Cooperative Housing Society of České Budějovice and the Agricultural Trading Cooperative of Borova.
|
guest ::
RSS feed.